The thin pointed blade with shell is compatible with Crisut Explore Air one, Explore Air/Air 2, Explorer Air 3 and Crisult Maker, Maker 3 machines, and can easily cut thin to medium thickness materials. Recommended Cutting Materials - High quality fine tip blades are designed for cutting the most complex thin to medium weight materials. It is recommended to use with paper, card paper/vinyl/ironing paper, kraft paper, template vinyl, poster board, adhesive tape, kraft board, , cardboard, artificial leather (thin paper), artificial , etc. Sharp blade and solid shell - thin blade is used to cut super sharp thin blade and solid shell. The gold shell is specially designed, well made, stable and durable. When your blade needs to be replaced, you do not need to replace the housing. High quality and durability - the cutting time of each blade depends on the type of material used. It can cut 600 to 1500 times. Its surface is sharp and , and its service life is at least 3-5 times that of ordinary carving knives of other . Easy to use and install - High quality fine pointed blades for cutting have their own housing units and blades, which are very easy to install and remove. Note: This blade is very sharp. For your safety, there is a protective cover on the blade. You should carefully remove the rubber cover to expose the blade. Colour:gold Material:Metal Package Contents: 1 x fine point blades 1 x housing Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.