crazy bull Nestor ergonomic penis and testicle ring — D-245240

Nestor by crazy bull is an ergonomic penis and testicle ring designed to provide gentle constriction and support for adult consensual use. Made from soft, stretchy, skin-safe silicone, this dual ring combines a snug shaft ring with a scrotal loop to help maintain erection firmness while applying a comfortable downward pull on the testicles. The thick construction offers a secure fit that stabilizes the shaft and scrotum for prolonged intimacy and tactile movement.

Advantages

The design delivers a combination of erection support and testicular stretching without rigid components, using high-quality silicone for flexibility and skin compatibility. Its thick band provides anchoring around the shaft while the scrotal portion creates a controlled downward tension, enhancing sensation and allowing easier external stimulation. An integrated easy-grip handle gives the user or partner a reliable hold for better positioning and control.

Suitable for

• Enhancing erection firmness and endurance
• Couples play requiring external control or positioning
• Personal stimulation with added scrotal stretch and sway
• Non-powered, manual use during intercourse or solo sessions

Key specifications

• Material: Soft, stretchy silicone suitable for skin contact
• Function: Dual-ring configuration for penis and scrotum
• Operation: Manual (no batteries or charging required)
• Color: Black
• Design features: Thick band construction and easy-grip handle for control

How to use

Apply a water-based lubricant to the ring and the genitals before fitting to improve comfort and ease of placement. Stretch the silicone gently and slide the shaft ring into position at the base of the penis, then, if preferred, position the scrotal loop to encircle the testicles so the device sits comfortably and securely. Adjust tension by repositioning the rings until the desired support and sensation are achieved. Remove the ring by gently stretching and sliding it off after use. Inspect the skin during use and discontinue if any pain or numbness occurs.

Usage recommendations

Use only for consensual adult activities. Limit continuous wear to short periods and avoid sleeping while wearing the ring. Clean the product before and after each use with mild soap and warm water or a toy cleaner compatible with silicone. Store in a cool, dry place away from direct sunlight and other silicone items to prevent material interaction.