A 3-pack rotary re-fill set.  One of each. 20mm, 28mm and 45mm.  Made from a high quality steel to help retain edge sharpness.  Easy to install.  (note, these blades are for the rotary cutter 3-pack, not the paper trimmer

CUTTERPILLAR ROTARY REFILL PACK

SKU: CPP-ROTARYREFILL
$11.99Price