Made of fine quality of steel with long lasting cutting edges. Cutting edges are ideal for both soft and hard substrates. The Speedball Lino Handle is a hard plastic, comfort-grip heavy-duty linoleum cutter handle featuring a pop-off lid that reveals a handy storage container within. The adjustable metal chuck makes it easy to install and change cutters.Details:8 piecesContents:2 adjustable chuck handles#1 lino cutter#2 lino cutter#3 lino cutter#4 lino cutter#5 lino cutter#6 lino cutter