The OxBalls Screwdhole uses screw-shaped internal ribs to deliver progressive stimulation. This 6.75-inch stroker expands from 1.5 to 3.25 inches and features an open tip design crafted from phthalate-free Silsoft Silicone for safety and durability.
Key Features:
Screw-shaped internal design creates progressive stimulation through sequential activation
Medical-grade phthalate-free Silsoft Silicone Blend material
6.75 inches long with variable width from 1.5 to 3.25 inches
Open tip design allows complete control over depth and angle
Strategically positioned humps and ribs build intensity gradually, not uniformly
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OxBalls Screwdhole Screwd-In Open Tip Male Masturbator Night Edition is a textured stroker crafted from phthalate-free Silsoft Silicone Blend. Measuring 6.75 inches long with variable width from 1.5 to 3.25 inches and a screw-shaped internal design, it delivers progressive stimulation through strategically positioned humps and ribs. Suited for people seeking intense, graduated sensation with premium durability and material safety.
The OxBalls Screwdhole conducts stimulation through a screw-shaped internal architecture that creates progressive sensation as movement occurs. The strategically positioned humps and ribs activate in sequence, building intensity gradually rather than delivering uniform pressure throughout. The open tip design allows complete control over depth and angle, adapting to individual preference and anatomy.
Constructed from medical-grade Silsoft Silicone Blend, this stroker prioritizes both safety and durability. The phthalate-free composition eliminates harmful chemicals while maintaining exceptional elasticity through repeated use. Those seeking additional options can find our realistic penis sleeves range at Adultsmart.
| Length | 6.75 inches |
| Width Range | 1.5 to 3.25 inches variable |
| Outer Circumference | 4 to 6.5 inches |
| Inner Circumference | 2 inches (stretchable) |
| Material | Medical-grade Silsoft Silicone Blend, phthalate-free |
| Weight | 11 ounces |
| Interior Design | Screw-shaped with humps and ribs |
| Waterproof | Yes, fully submersible for cleaning |
| Includes | OxBalls Screwdhole stroker, storage pouch |
Combining the OxBalls Screwdhole with app-controlled strokers enables hands-free or partner-controlled stimulation for extended sessions. Using the stroker during partnered play allows manual control while a partner observes or provides additional stimulation. Temperature play through warming the stroker under warm water before use can enhance sensation intensity and create contrast against cooler lubricant.
After each use, rinse the stroker thoroughly with warm soapy water, ensuring the interior channels receive complete cleaning. Pay particular attention to the screw-shaped ridges and hump areas where lubricant residue accumulates. Allow complete air drying in a vertical position before storing in the breathable cloth pouch provided. Store separately from other products in a cool, dry location away from direct sunlight to preserve the material's elasticity.
Medical-grade Silsoft Silicone Blend forms the OxBalls Screwdhole's construction, ensuring body safety and durability. The phthalate-free composition eliminates harmful chemicals during intimate contact, while the scent-free material provides a neutral experience. The super-stretchy silicone maintains its properties through repeated use, resisting degradation while remaining responsive to body heat and movement.
This stroker suits people seeking graduated, progressive stimulation rather than uniform pressure throughout use. Those who prefer substantial feel and durability over disposable alternatives will appreciate the 11-ounce weight and medical-grade construction. It appeals to anyone wanting anatomically adaptable design that accommodates various sizes while delivering consistent internal texture. People exploring temperature play or extended sessions benefit from the premium material's resilience and the open tip's depth control flexibility.
For those accustomed to uniform strokers where sensation remains constant throughout movement, discovering how progressive internal architecture builds intensity differently transforms what pleasure can feel like. The screw-shaped design means each stroke activates different texture elements in sequence rather than all at once, creating a sensation journey that develops momentum naturally instead of delivering identical pressure from entry to climax. For people frustrated by strokers that plateau quickly or feel monotonous after initial use, the graduated hump-and-rib system provides sustained novelty throughout extended sessions. The open tip design shifts what control means—instead of a predetermined depth limit, you adjust intensity through your own movement patterns and angle choices. For those who have invested in premium strokers only to watch them degrade within months, the medical-grade silicone durability means this accessory maintains its properties through years of regular use. The variable width accommodation means one stroker works across different body types rather than requiring multiple purchases. For people seeking sensation that intensifies as arousal builds rather than remaining static, the progressive internal architecture delivers exactly that—early strokes feel different from climactic ones because the activated texture elements change through depth variation.
Our independent testers evaluated the stroker's internal texture activation, material durability through extended sessions, and how the variable width accommodates different anatomies. The screw-shaped design delivered measurable progression—early strokes activated different rib sections than deeper penetration, creating sensation variation that testers reported as notably more engaging than uniform-texture alternatives.
The medical-grade silicone maintained its elasticity and responsiveness through repeated use without visible degradation or loss of grip intensity. The 11-ounce weight provided substantial feel while remaining manageable during extended sessions. Individual results may vary based on anatomy, sensitivity, and usage patterns.
| Product | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| OxBalls Screwdhole Night Edition | Screw-shaped progressive texture with variable width 1.5-3.25 inches | Only model with graduated hump-and-rib activation through depth variation | Progressive sensation that intensifies through movement rather than remaining uniform |
| VR-Compatible Strokers | Synchronized haptic feedback with virtual content for immersive experience | Technology integration adds interactive dimension beyond physical texture | Partnered digital experiences or content-synchronized stimulation control |
| Open-Ended Masturbators | Complete depth flexibility without predetermined endpoint | No internal texture focus—sensation comes from external material contact | Maximum depth control and partnered penetration compatibility |
| Starter Stroker Kits | Multiple textures in one kit for sensation variety discovery | Different interior designs within single purchase rather than single specialized design | Exploring different texture preferences before investing in premium single stroker |
Find our pocket strokers for men collection to discover compact options alongside full-size alternatives that match your lifestyle and intensity preferences.
Understanding how internal texture architecture affects sensation intensity helps you identify which stroker design matches your preferences. Progressive stimulation through varied internal elements creates different arousal patterns than uniform textures, making material engineering choices directly impact your experience. Our guide to best male masturbators explores how different designs deliver distinct sensations and which approaches suit various preferences.
Experience progressive, graduated stimulation with the OxBalls Screwdhole Night Edition, available at Adultsmart with discreet Australia-wide shipping in plain packaging. Order today for confidential delivery and complete privacy throughout the entire process.
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