The best cost-effective, durable tire repair tools set. Defined gear-like teeth provide more penetrating pressure to remove trapped air and prevent sliding or slipping. The frame is very sturdy with . Ergonomically designed wooden handle provides comfort grips. Included two stem removers for easy tire patching. Features - Color: Assorted color. - Material: Wood. - Size: 19.00 x 3.50 x 3.50cm/ 7.47 x 1.38 x 1.38 inch. - Roller wheel is made of nichrome, which has high hardness and corrosion resistance. - Wood handle is sturdy enough to withstand plenty of pressure. - Reinforcement design firmly connects the wheel with handle, with the sturdy frame, it’s built to last a lifetime. - Ball bearing and defined teeth, makes wheel roll smoothly for even pressure application. And allows you to work more efficiently and effortlessly. - gear-like teeth provide more penetrating pressure to remove trapped air and prevent sliding or slipping. Package list: 1 wrench 1 x roller