The items Includes two professional-quality Scoring Wheel Tips+ QuickSwap Housing for interchangeable.Perfect for Maker/Maker 3 Cutting Machines Only. Material: This scoring wheel is made of high-quality hard alloy steel, which is not easy to rust, so it can be used for a longer time. Just what you need, this combo pack includes two professional-quality scoring wheels to provide you with ultra-deep score lines.You will get single scoring wheel tip+double scoring wheel tip+QuickSwap Housing Make perfect, effortless folds and a flawless finish on everyday and specialty material projects.Create tags, cards, gift boxes, 3D home decor, etc. 【AFTER SALES SERVICE】--Please contact us & 100% satisfaction guarantees if you have issues during use.