[Package Includes]You will receive 40PCS blades,1 housing. The 40PCS replacement blades for cutting paper,cardboard, vinyl, ironon, poster board, faux leather,and many other materials.[How To Use],Take the rubber cap off , then insert the blade,it's very easy to install and dissemble,Put it in the cutting machine,lastly start to cut.[For Machine]Replacement Blade for 3/Maker/Explore 3/Explore Air 2/Air/One/Venture,Cut Vinyl/Cardboard/Vellum Etc.Please keep this tool away from small children.[Premium Housing And Blade40PCS Attached rubber sleeve premium fine point blades and housing,it is made of HighQuality German Alloy,the casing is electroplated to prevent the primer from peeling off, more reliable and sturdy. can prevent wear and fracture, meet your longlasting accuracy and coplex cutting needs.[Clean and Accurate Cutting ] The cut blade very ,it's most materials up to 1.5mm thickness perfectly, excellent premium materials accurately cut with clear lines.Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!Colour:Photo ColorMaterial:MetalPackage Contents:40x Fine Point Blades1x HousingOnly 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 +/ 13cm.