Review on MEANLIN 80PCS Tire Repair Rubber Nail Kit: Vacuum Tire Repair Screws, Self-Service Fast Tool for Car & Motorcycle by Joshua Pilla

Maybe my expectations were too high, they are exactly what they advertise. This is a rubber impregnated wood screw, the rubber is quite thin, the screw is of rather cheap quality - it comes out easily. A screwdriver comes in handy to toss around the room if you're getting frustrated trying to make a leaky tire out of one of those seals. They are packaged in a nice plastic tube with a lid. The quality of the packaging far exceeds the quality of the product.