Compatible with for Graphtec Silhouette Cameo 4/for Cameo 4 Plus/for Cameo 4 Pro/for Portrait 3.(No Adapter Required) Not for Silhouette Cameo 1/2/3 Portrait 1/2. Premium Fine Point blade - for your cutting machine! Made from high-quality materials, Longer service life than ordinary 2mm blades. Suitable for various cutting doodling, and DIY projects. Its fine tip design provides a more accurate line while ensuring durability and stability. Either cutting, edge tracing or detail sketching, you can achieve more sophisticated and accurate results. Level 1 to 11 can adjust the cutting depth by simply rotating the top position of the holder. Inserting a blade requires pulling out the blade protection shell and placing the blade through the hole at the bottom of the blade holder. Well package,the product is extremely well protected and can easily cope with long-distance transportation. Colour:Green Material:Metal Package Contents: 1 x Knife holder 5 x cutter head 45 degrees (the color of cap is random, no specification is accepted) 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.