1Plastic wrap cutter: Concealed cutter design, you can cut neat plastic wrap by pushing the cutter head lightly. It is effortless and very safe. 2 Can be adjusted: The card slot can be adjusted to fit 20/25 / 30cm width plastic wrap. 3 Easy to use: 360 ° rotating roller, both ends of the roller can be used for smooth use. 4 Metal blade: Built-in 304 stainless steel blade, not easy to rust, safe and not cut hands. 5 Plastic shell: ABS healthy material, wear-resistant, anti-fall, strong and durable.Material: ABS Blade material: stainless steel Size: about 353 * 70 * 53mm / 13.89 * 2.75 * 2.08 in Uses: Suitable for 20/25 / 30cm width plastic wrap Instructions: 1.Remove the fixed shaft on one side, put it on the plastic wrap, and then reset and compact it downward. 2. The red slide rails are placed with the thumbs up and placed in the middle groove of the upper cover, and the other four fingers are placed in the ring grooves behind the base. 3.Put the appropriate length of cling film back from the middle recess and cover it gently. 4.The slide knife is placed on the bottom of one side of the red slide rail, and the slide knife can be moved to the bottom to cut the plastic wrap.Cling film cutter * 1It is forbidden to cut items other than cling film, such as paper, aluminum foil, etc. This will cause passivation of the knife edge and cannot cut the plastic wrap.