Manual Penis Extender Pump Sex Toys Dick Stimulate Extender Masturbator Male Vacuum Pump Penis Enlarger Big Dick Lasting Trainer Commodity Information: Commodity Name: Male Penis Enlargement Manual PumpMaterial: Silicone / ABS / PS / Rubber Features: Combines exquisite craftsmanship with high-quality convenience, a must-have for men seeking to enhance sensitivity and enlarge the penis.Compatible with all pump hoses, cylinders, parts and accessories for versatile use.100% brand new, delivered in original manufacturer packaging.Made of medical-grade ABS material for safe use.Ergonomic handle design ensures comfortable grip during operation.User-friendly, suitable for beginners. Instructions for Use: Lubricate the comfort sleeve and apply lube to your penis.Insert the accessory sleeve into the barrel, then put your erect penis through the ring and into the barrel. Press the cylinder firmly against the base of the penis/pubic area to prevent air leakage.Start pumping slowly. There will be slight pressure as air is drawn out. Beginners should proceed gently to avoid discomfort; use the safety release valve if pressure is excessive.Continue pumping/releasing air until you reach a comfortable pressure level—your penis should be enlarged without pain.Ensure no air leaks (adjust if needed) and wait for 20 minutes. You may need to pump occasionally to maintain adequate pressure.After the session, your penis will be thicker, longer and more sensitive. Results last up to 24 hours; permanent enlargement can be achieved with long-term use (3-4 sessions per week recommended). Packaging and Privacy: Products are packed with air bags and then placed in black or white opaque bags. The packaging is safe and secure, free of sensitive words, ensuring your identity is not revealed and your privacy is fully protected. Note: Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before purchasing.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!