Package contents: you will receive 1 piece of engraving tool tip from the package, which is ready to provide you with a lot of convenience when you carry some carving projects Size message: this etching tool tip measures approx. 83 x 83 x 16 mm/ 3.27 x 3.27 x 0.63 inch, which is light in weight, small in size, convenient for you to store and manage, will not take up too much space Reliable material: this engraver replacement tip is made of high speed steel and aluminium alloy, which is stable in structure, not easy to deform or break, strong and sturdy enough, in good workmanship, you can use this engraver replacement tip with ease and confidence Wide occasions: this engraver precision tip can be well applied for making personalized nameplates, ornaments, DIY jewelry, scrapbooks and souvenirs, suitable for offices, schools, family activities, you can use this replacement tip according to your situation Compatible information: this etching tool precision tip can be installed on the blade holder of electronic cutting machine, compatible with Explore One, Explore, Explore Air and Explore Air 2, which can be placed on the [B] slot when using, and you can additionally add some adhesive to enhance the fixation if necessary. Please check this message before you place the order