The Rock Solid Boost It Pump with Gauge is a black-and-clear manual vacuum pump from Doc Johnson. It combines a rigid transparent cylinder, lever handle, pressure gauge, centimeter markings, soft silicone entry sleeve, and air-release button.
Product details
- Brand: Doc Johnson.
- Collection: Rock Solid.
- Stag SKU: DJ3705-04.
- Manufacturer code: 3705-04-BX.
- UPC: 782421086480.
- Color: Black and clear.
- Total length: 12 inches (30.5 cm).
- Usable cylinder length: 8 inches (20.3 cm).
- Cylinder diameter: 2.75 inches (70 mm).
- Materials in current exact-product records: ABS/plastic cylinder and silicone entry sleeve.
- Controls: Manual lever, pressure gauge, and air-release button.
Dimensions and materials above come from the current Doc Johnson catalog and exact-UPC retailer records. Check the box and maker instructions for the item you receive. The current Stag catalog labels the experience level “Beginner”; that classification does not establish a safe pressure or replace the maker instructions.
Use and safety
This pump creates temporary external vacuum. It is not a permanent-enlargement device. It does not provide a medical diagnosis or replace care from a qualified clinician. The gauge is a reference for observing pressure changes, not a target number or a guarantee of safe use.
Read the maker instructions before use. Inspect the cylinder, sleeve, gauge, lever, hose connections, and release control. Do not use the pump if the cylinder is cracked, the sleeve is torn, the gauge or release control does not work, or any connection is loose. If the maker permits lubricant, use a small amount of water-based personal lubricant around the entry sleeve to help form a seal.
Increase vacuum gradually and use only the amount needed. Never chase a gauge reading or pump through pain. Release the vacuum and stop immediately for pain, numbness, decreased sensation, serious bruising, blood blisters, swelling, bleeding, or unusual color or temperature change. Contact a clinician if symptoms are severe or do not resolve. Ask a healthcare professional before use if you take blood-thinning medicine or have a blood, bleeding, or clotting disorder.
Care and storage
Follow the maker instructions. When the sleeve is designed to be removed, wash it with mild soap and warm water, rinse it, and let it dry completely. Wipe the rigid cylinder with a soft damp cloth. Keep the gauge, lever assembly, and other mechanical parts dry; do not submerge, boil, bleach, machine wash, or place them in a dishwasher unless the maker specifically instructs otherwise. Store the dry pump away from direct heat and sunlight with the release control protected from impact.
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