The Cricut replacement cutting blades (29-0002) can be used in either the 29-0001 or 29-0300 machines. Two blades come in the pack. Depending on the product being cut the blade generally has a long cutting life. To replace blade remove cutting housing and put button on top to reveal blade. Pull out old blade and insert new blade.

Directions: For installation instructions, refer to the Cricut machine user manual.