Durable - Made of high- eco-friendly plastic. Safe - Slim, the smooth surface and rounded tip, do not worry that get any scratch. Betterfor injecting lube. Reusable - Easy to clean, rinse the lube applicator with soap and warm water and let it dry after each use. Easy to use - Easy-grip finger rings design, precise scales allows you inject the exact amount of the lube.for water, silicone, water-based lubricant. What You Get - Decent Packing. 90 Day Money-back Guarantee. 2-year warranty(replacement service). If you have any question, feel free to contact us. We'll do our best to solve your problem. Rest assured that we offer a free replacement or refund for a defective product. Our #1 priority is that promise customer satisfaction. PABREY Lube Lubricant Applicator (2 Pack) NOTES In order to push/pull the plunger smoothly, please dip the plunger tip into the lube before insert the plunger into the tube. Specifications: Material: Eco-friendly Plastic & Silica gel Diameter : 0.6 inch Length: 7.2 inch Color: Blue / White Package Includes: 2 * Lube Applicator ( Blue / White) PABREY Lube Lubricant Applicator (2 Pack) NOTES In order to push/pull the plunger smoothly, please dip the plunger tip into the lube before insert the plunger into the tube. Specifications: Material: Eco-friendly Plastic & Silica gel Diameter : 0.6 inch Length: 7.2 inch Color: Blue / White Package Includes: 2 * Lube Applicator ( Blue / White)