Contains an assortment of 5 Xacto blades -
2x #11 precision blades.
1x #10 all purpose blade.
1x #16 scoring blade.
1x #17 chiselling blade.
For use with "A" type knife handles, such as Precision Knife, Gripster Soft Grip Knife, X2000 Knife, Cut-All knife, Precision Pen knife.