The Craft Bump Cum-Thru Penis Plug brings advanced internal stimulation to experienced practitioners. This 135mm medical-grade metal device features graduated width progression from 7mm to 10mm with four stimulation spheres and removable glans ring for deep urethral exploration.
Key Features:
Through-channel design maintains natural function during extended wear
Medical-grade metal construction safe for body contact
135mm long with graduated width from 7mm to 10mm
Four 15mm stimulation spheres positioned along the shaft
Removable 32mm glans ring allows configuration adjustments
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Craft Bump Cum-Thru Penis Plug is a medical-grade metal urethral device designed for experienced practitioners seeking advanced internal stimulation. At 135mm long with graduated width progression from 7mm to 10mm, it features four strategically positioned stimulation spheres and a removable 32mm glans ring. The through-channel design maintains natural function during extended wear sessions for those exploring deep urethral sensations.
The Craft Bump conducts temperature naturally while the graduated shaft architecture provides incremental expansion as insertion deepens. Four precisely engineered 15mm stimulation spheres create focused sensation points throughout the device's length, delivering consistent feedback during both insertion and movement phases. The removable glans ring system ensures secure positioning while allowing configuration adjustments based on individual anatomy and preference.
Medical-grade metal construction provides optimal rigidity and biocompatibility that silicone or plastic alternatives cannot match. The polished non-porous surface supports thorough sanitization through standard sterilization methods while maintaining its structural integrity across repeated cleaning cycles. Those seeking additional options can explore our realistic dildos range at Adultsmart for complementary exploration.
| Total Length | 135mm |
| Width Range | 7mm to 10mm graduated progression |
| Material | Medical-grade metal |
| Glans Ring Diameter | 32mm removable |
| Stimulation Features | Four 15mm spheres strategically positioned |
| Design Type | Through-channel urethral device |
Pairing the Craft Bump with prostate massage during wear creates layered internal stimulation that many find significantly more intense than either sensation alone. The through-channel design allows continued function during extended sessions, making it suitable for those exploring sustained urethral engagement. Combining this device with beginner anal training sets can deepen overall internal exploration for those interested in multiple forms of stimulation simultaneously.
After each use, clean the device thoroughly with warm water and mild soap, paying particular attention to the through-channel interior and around the four stimulation spheres. Ensure the removable glans ring is also cleaned completely before reattachment. Allow the entire device to air dry completely in a clean environment before storing in a discreet pouch. Store in a cool, dry location away from direct sunlight to preserve the polished metal finish.
Medical-grade metal construction ensures complete biocompatibility for extended internal contact while maintaining structural integrity through repeated sterilization. The non-porous surface prevents bacterial growth and supports thorough sanitization using standard sterilization methods. The graduated width progression and through-channel design reduce insertion risks while the polished finish eliminates sharp edges or rough surfaces that could cause tissue damage during wear or removal.
This device suits experienced practitioners with established urethral play experience seeking advanced internal stimulation and extended wear capability. Those comfortable with graduated sizing and multiple sensation points will appreciate the four strategically positioned stimulation spheres. This product appeals to people exploring sustained engagement, temperature play through metal's natural conductivity, and hands-free stimulation during partnered or solo sessions requiring stable positioning.
For those who have explored basic urethral plugs but found them too simplistic or lacking sustained sensation, discovering graduated architecture with multiple stimulation points transforms what internal exploration can deliver. The four precisely engineered spheres create distinct feedback zones that build sensation intensity as insertion deepens, allowing exploration to develop gradually rather than plateauing at a single point. For practitioners frustrated by devices that provide only basic insertion sensation, the Craft Bump's strategic sphere placement creates a pathway where pleasure builds across multiple contact points. The removable glans ring shifts how stability works—instead of relying on tight fitting alone, the ring provides secure positioning that reduces awareness of the device itself, allowing focus to remain on internal sensations. Medical-grade metal's weight and temperature conductivity add dimensions that silicone cannot replicate, letting warmth or coolness heighten awareness of contact zones. For those seeking to extend sessions beyond what basic plugs allow, the through-channel design maintains function while delivering sustained stimulation, making longer wear more feasible and rewarding.
Our independent testers evaluated the device's insertion smoothness, glans ring stability, and sensation delivery across extended wear periods. The graduated width progression allowed comfortable incremental expansion, while the four stimulation spheres provided distinct feedback at different depths without compromising overall smoothness during insertion and removal.
Testers reported that the removable ring system maintained secure positioning throughout sessions without requiring constant adjustment, and the metal construction's weight provided subtle pressure sensation that enhanced awareness of internal contact zones. The through-channel design functioned as intended, maintaining natural flow during extended wear. Individual results may vary based on anatomy, sensitivity, and usage patterns.
| Product | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| Craft Bump Cum-Thru Penis Plug | Four stimulation spheres with graduated 7-10mm width progression | Only model combining multiple sensation points with through-channel design | Advanced internal stimulation with extended wear capability |
| Vibrating Penis Sleeves | External vibration with dual motor control for shaft coverage | External stimulation only; no internal urethral contact | Partner-compatible external stimulation during intercourse |
| Vibrating Prostate Massagers | Dual internal and external contact points with vibration modes | Targets prostate externally rather than urethral channel | Blended internal and external prostate stimulation |
| Handmade Dildos | Customizable designs with unique aesthetic appeal | Primarily external use; limited urethral compatibility | Personalized visual design with traditional internal penetration |
Find our small anal play plugs and anal inflators to explore complementary internal stimulation options alongside urethral devices.
Understanding graduated insertion techniques and proper lubrication methods significantly enhances comfort and sensation during urethral play. Exploring different movement patterns—from gentle rocking to subtle depth changes—reveals how the four stimulation spheres create distinct feedback at various positions. Our comprehensive guide to penis plug information and techniques provides detailed approaches for maximizing sensation while maintaining safety.
Ready to experience advanced urethral stimulation with medical-grade precision engineering, the Craft Bump Cum-Thru Penis Plug is available at Adultsmart. All orders ship discreetly across Australia in unmarked packaging with confidential processing from checkout through delivery.
Adultsmart.au ships with Australia Post. We ship from Sydney.
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.
Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.
Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.
Shipping Transit Times (Including Free Shipping)
Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..
All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.
Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.
All orders are generally processed on the same day the order was placed on business days before 12pm.
Generally, orders are processed and shipped the same day or next Business day.
Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.
The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.
Please note in regards to all orders
– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order. If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.
Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.
We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.
Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.
Due to health and safety regulations, Adultsmart.com.au cannot resell any returned or exchanged products.
This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.
To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.
Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.
Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.
Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.
Please remember it can take some time for your bank or credit card company to process and post the refund too.