Jock Tightening Masturbator Clear Black lets you customize every stroke with an adjustable fit that adapts to your size and preference. A soft, stretchy TPE tunnel sits inside a sturdy plastic case, and turning the outer ring lets you dial the squeeze up or down across six tightness settings.
Inside, the tunnel is lined with textured nubs that add stimulation with every movement. Each end has a slightly different opening, so you can choose the wider entry for an easier glide or the narrower side for a snugger hold. Use it with one cap on for a closed-end feel, or remove both caps for an open cum-thru design.
The Jock Tightening Masturbator Clear Black tunnel is made from phthalate-free, body-safe TPE, while the non-slip case gives you a secure grip during use. Apply plenty of water-based or silicone lubricant inside the tunnel and on your shaft for best results. To clean, rinse with warm water and mild soap, let it air-dry, then replace both caps to keep dust and debris out between sessions.
Key Features
- Six adjustable tightness levels controlled by the outer ring on the case
- Textured tunnel lined with stimulating nubs
- Two different opening sizes, one at each end
- Soft, stretchy, phthalate-free TPE tunnel
- Removable end caps for a cum-thru design and easy cleanup
- Non-slip outer case that closes to keep out dust and debris
Specifications
- Case Length: 4.7 Inches
- Case Width: 3.4 Inches
- Insertable Length: 4.25 Inches
- Opening Diameter: 0.9 Inches at one end, 1.25 Inches at the other
- Tunnel Diameter: Expands from 0.7 to 1.38 Inches (18-35 mm)
- Materials: TPE, ABS plastic
- Color: Clear, black
Whether you enjoy solo time or putting on a show for a partner, the Jock Tightening Masturbator Clear Black delivers a personalized fit and textured sensation in a compact, easy-to-clean design.