Chomas Creations Engraver/Etching Tool for Maker and Explore Fits in the BLADE HOLDER (Slot "B") of the Cricut Maker, Explore One, Explore, Explore 2, Explore Air, Explore Air 2 electronic cutting machines only Etches or Engraves metals, metal clay slabs, stencils, plastics, acrylics, leather, glass, some papers... Carbide Tip & Aluminum Housing ~ Made in the USA | Scrapbooking Accessories Etch Engrave See description below for more detailed information This is the original, authentic Chomas Creations tool made in the US, made of premium quality lightweight aluminum and a carbide tip. The tip will last a lifetime and never needs replacing. Lifetime guarantee.