Blade Material:Stainless Steel Handle Material:Plastic Precision Cutting: This circle cutter features both metric and imperial scales. Its 360-degree manual rotation design allows for smooth, clockwise rotation, following the blade's direction, to easily and smoothly cut perfectly precise circles. The adjustable positioning slider ensures precision every cut, with a minimum cutting diameter of 2 cm, meeting a variety of crafting needs. Replaceable Blades: This circle paper cutter comes with two replaceable blades. If the blades become dull after extended use, simply remove the nut cap on the blade head, retain the separator, replace the new blade head, and re-tighten it. (Please be sure to retain the original nut cap and mini separator. For environmental reasons, these two accessories are not included in production.) Versatile and Adjustable: This circle cutter paper can cut circles of any size, from 2 cm to 20 cm in diameter. The slider can be adjusted twice to cut concentric circles. This mini circle cutter can meet your circle needs for various sizes, saving storage time and space. It's perfect for a variety of DIY projects requiring circular shapes. Safety First: Our circle cutters for crafts prioritizes user safety with a bottom blade guard to prevent accidental injuries. The removable and replaceable blade head enhances convenience and ease of use, making it an ideal choice for crafters of all skill levels. Easily cut through 300g paper with this reliable circular cutter. Unlimited DIY Possibilities: Whether you're making custom cards, scrapbooking, or creating decorative items, this versatile scrapbooking cutting tools is an essential tool for precise cutting. Take your crafting skills to the next level with our user-friendly and efficient circular cutter.