1. 【360 Rotating Blade】: If you have trouble in rotational aspect of blade in a sort of slalom shape down the paper, the stainless steel 360 craft cutting tool is a great alternative. This craft cutting tools 360 has a hardened rotating blade craft knife and relies on two miniature ball bearings to ensure free movement of the pen blades.2. 【Ergonomic Handle For Right-Handed Use Or Left-Handed Use】: The ergonomic handle designed in L-shape which can increase torque for labor saving, It will protect your wrist during long time cutting work. The L-shape will aslo allow you have better vision on your cutting lines.3.【High-efficiency】:Provide more efficient tools for your creation, give you more time to create beautiful works. Works like a pen and cuts like a knife4. 【Wide Range Of Use】: The revolving blade craft cutter tool is designed for cutting mutiple thin-sheet materials like paper, vinyl, cards. It's ideal cutting tool for craft works including stencil making, paper-craft, scrapbooking, card-making, decoupage, planner stickers, artwork, graphic design,architecture, sign writing etc.5. 【Beyond Imagination】: This rotating cutting tool take your imagination beyond limits, it helps you to become creative, make any handcraft design more precision and like a pro. Note: Take a pair of pliers grip the hobby knife blades firmly and pull rotary cutting blades out to replace the new craft knife blades simply push the hobby blade in place.