Non-genuine cutting blades suitable for all types of Cricut machines.  Pull off the protective coloured plastic to reveal the blade and insert into the blade housing.

Blades for Explore and Maker machines

(Yellow) 30° blades are recommended for fabrics, cardboard and leather;
(Red) 45° blades are suitable for the most common cutting;
(Blue) 60° blades can achieve the most complex and fine cutting;

Blade for Joy machine

There is only 1 type of Joy blade, it is slightly shorter, wider and has a grey plastic cover on the blade.