Transparent penis pump with a pump bulb and an outlet valve, designed for vacuum-assisted penis enlargement and firmness training. The cylinder has an overall length of 19.5 cm with an insertion depth of 18 cm. Outer diameter varies between 5.5 and 5.8 cm, inner diameter is 4 cm. The flexible sleeve (Ø 4 cm) is removable. Materials: PVC, ABS, TPE.
Advantages
The transparent cylinder allows visual control during use. A pump bulb provides controlled vacuum pressure while the outlet valve enables quick and safe pressure release. The removable flexible sleeve improves comfort and hygiene by allowing cleaning or replacement. Construction from PVC, ABS and TPE balances rigidity, durability and skin-friendly contact where applicable.
Key specifications
- Overall cylinder length: 19.5 cm
- Insertion depth: 18 cm
- Outer diameter: 5.5–5.8 cm
- Inner diameter: 4 cm
- Removable flexible sleeve diameter: 4 cm
- Materials: PVC, ABS, TPE
How to use
Ensure all parts are clean before use. Apply a suitable water-based lubricant to the sleeve and the base of the penis to create a comfortable seal. Insert the penis into the cylinder to the indicated depth, then use the pump bulb to create vacuum gradually until the desired firmness is achieved. Monitor pressure visually and by sensation; release pressure using the outlet valve if discomfort occurs or to end the session. Remove the sleeve for cleaning after use.
Recommendations
Do not exceed comfortable vacuum levels; stop immediately if you experience pain, numbness or prolonged discoloration. Clean all components with mild soap and warm water, allow to air dry, and store in a cool, dry place away from direct sunlight. Use water-based lubricants to avoid damaging TPE or PVC materials.
Penis pump You2Toys Bang Bang — transparent cylinder Ø 5.3 cm, total length 19.5 cm, ABS/TPE/SAN/PVC
