Screwdhole Screwd-In Open Tip Masturbator Night by OxBalls

The Screwdhole Screwd-In Open Tip Masturbator Night by OxBalls is a silicone stroker with an internal screw-shaped design that delivers graduated intensity throughout each stroke. Built from phthalate-free Silsoft Silicone Blend, it stretches to fit most sizes while maintaining a firm, responsive grip. The textured interior and open tip give you control and sensation that stays consistent through hundreds of uses.

What you're getting

The Screwdhole Screwd-In Open Tip Masturbator Night by OxBalls is a manual stroker engineered for progressive stimulation. The interior features a precision-designed screw pattern that grows more intense as you stroke deeper, with strategically positioned ridges and humps that catch and stimulate at every angle. Built from proprietary Silsoft Silicone Blend, it combines a soft exterior with a firm, textured interior that maintains its grip and sensation through repeated use. Most strokers deliver the same sensation from start to finish, but textured strokers like this one build intensity progressively, making each session feel fresh and engaging.

The open tip design sets this stroker apart from fully closed models. It lets you control how deep you go while keeping the sensation sealed and tight around you, creating a realistic feel without sacrificing grip. The material is scent-free and phthalate-free, so you get pure sensation without any chemical odour. At 11 ounces, it has weight and substance in your hand, making it easy to control speed and pressure exactly as you prefer.

Key features

• Screw-shaped interior: Progressive design that intensifies with depth, delivering graduated stimulation that builds throughout each stroke without losing grip or sensation.
• Open tip design: Gives you direct control over how deep you go while maintaining a tight, sealed feeling that improves realism and suction.
• Super-stretchy material: Silsoft Silicone Blend flexes to accommodate sizes from 1.5 to 3.25 inches wide, staying snug and responsive without restriction.
• Textured interior: Positioned ridges and humps deliver consistent stimulation across repeated uses, creating realistic sensations that don't fade or soften.
• Substantial construction: Weighing 11 ounces with a firm yet flexible body, it offers excellent control and durability through hundreds of sessions.

Measurements and materials

• Length: 6.75 inches (172 mm) from tip to base, allowing varied depth control during use.
• Width range: Stretches from 1.5 inches (38 mm) to 3.25 inches (83 mm) to fit different body types comfortably.
• Circumference: Outer circumference ranges 4 to 6.5 inches; inner opening stretches to accommodate, with 2-inch resting circumference.
• Weight: 11 ounces (312 grams), substantial enough for control without being unwieldy.
• Material: Silsoft Silicone Blend, phthalate-free, scent-free, body-safe and non-porous.
• Colour: Velvet Black matte finish.
• Features: Screw-shaped internal design with graduated texture; open tip; super-stretchy material.

Controls, settings and use

Using the Screwdhole is straightforward. Apply water-based lubricant inside and around the opening, then slide in at your preferred angle and depth. The open tip lets you control how far you enter, while the internal ridges activate immediately upon contact. Start at a comfortable pace and increase pressure or speed to build intensity. The screw-shaped design means each deeper stroke encounters fresh texture, creating sensation that evolves as you go. You control the entire experience—grip, speed, depth, and rhythm—making it easy to adjust to exactly what feels best.

Most people find the first sensation striking; the grip is firm from entry onward, and the texture is noticeably textured rather than smooth. The stretchy material adapts quickly to your size, so fit improves within the first few strokes. Some users find the open tip easier to control than fully closed strokers, since you can adjust depth without taking it off. If you prefer a sealed, closed-end experience, open ended strokers like this one differ from fully enclosed designs by offering that depth control—a trade-off some prefer and others do not.

Is it a good match?

Care and storage

Clean the Screwdhole immediately after use by rinsing inside and out with warm water, then apply toy cleaner and rinse again thoroughly. Dry completely with a lint-free cloth before storage. Store in a cool, dry place away from direct sunlight and heat sources, as high temperatures can degrade silicone over time. Keep away from sharp objects and other silicone toys to prevent surface damage. The material is durable and colour-stable, so proper cleaning and storage ensure years of reliable use.

Learn more

Understanding stroker design and material helps you choose the right fit for your preferences. The Silsoft Silicone Blend used in the Screwdhole is engineered to balance softness with durability, maintaining texture and grip through intensive, repeated use. For insights into how different masturbator designs perform and what to expect from quality silicone toys, read our guide to Tenga Masturbators and other leading stroker brands.

What to expect

The first thing you will notice is the firm grip—this stroker does not feel loose or passive. The screw-shaped interior engages immediately, and as you stroke deeper, the texture intensifies noticeably. Most people are surprised at how much sensation builds through a single session; the design does not plateau or fade. If you are used to basic, smooth strokers, this will feel like a significant step up in intensity and feedback.

The stretchy material adapts to your size quickly, so fit improves from the first few strokes. The open tip gives genuine control—you can vary your depth naturally without any awkwardness. Cleaning is easy thanks to the open design; water and toy cleaner reach every interior surface. Most users find the material stays soft and responsive through hundreds of uses, with no degradation in grip or texture.

First-timers sometimes underestimate how firm this stroker grips, so start with generous lubricant and a slower pace. The textured interior is intense by design, which some people love immediately and others need time to adjust to. Recovery time between sessions is minimal; the silicone bounces back to its original shape within minutes. Storage is straightforward—dry it fully and keep it in a cool place, and it will remain in excellent condition indefinitely.

How it compares

Worth adding to your collection?

Browse the Screwdhole Screwd-In Open Tip Masturbator Night by OxBalls if you want serious grip and building intensity in a manual stroker. The screw-shaped design and textured interior deliver progressive stimulation that stays firm through hundreds of uses, while the open tip gives you direct control over depth and pressure. Order it from Malechastity.com.au with discreet Australia-wide delivery and experience the difference a well-engineered stroker makes to your sessions. Service That Keeps Customers Coming Back.