?Quality service? If you receive any quality or other problems, please feel free to contact us, we will try our best to help you solve the problem, thank you for your understanding and support. ?Clean-and-smooth Cutting?All hot wire foam cutter tips can be heated up to 150? in a short time. You can cut the foam board or foam block from any angle and craft into your desired shape smoothly and efficiently like butter, with a clean edge seal and no debris in the eaves. ?Wide Range of Application?The temperature of the cutting pen is enough for different kinds of materials, such as foam board, pearl cotton, KT board, EPS, EVA, XPS, sponge, etc. You can use it for Halloween Costumes, Handmade Practice, Even Model Making Lessons by kids at school. It's also great for commercial artwork development, intricate and small typography for advertising, hobbyist artwork creation, DIY craft projects. ?Maintenance Suggestion? Please let it he heat up for a while before using, and take a rest when it keeps working for more than 30 minutes. After it cools down, please wipe the heating needle with copper brush to avoid blackening and hardening caused by adhesion Of oxides. ?Portable Design?Cordless electric foam cutter handle has a built-in 2200mAh lithium battery, which can be used continuously for 1~2 hours after a single charge, portable, with overheating protection, and designed with touch buttons and LED lights, Safety tips when using our foam cutters.Style: Modern. Blade Material: Stainless Steel. Color: Blue 4 in 1 With Case. Brand: RONGTER. Material: Stainless Steel, Plastic, Metal. Date First Available: June 10, 2022. Best Sellers Rank: #46,007 in Arts, Crafts & Sewing. Customer Reviews: 4.4 4.4 out of 5 stars 35 ratings 4.4 out of 5 stars. : B0B3RDH4FH. Batteries Required?: ?No. Batteries Included?: ?No. Blade Edge: ?Straight. Material: ?Stainless Steel, Plastic, Metal. Style: ?Modern. Color: ?Blue 4 in 1 With Case. Package Dimensions: ?14.8 x 11.3 x 4.06 inches. Item Weight: ?4.09 pounds. Manufacturer: ?RONGTER.