Replacement blade suit for Cricut explore Air, explore air 2, maker, expression, please note all blades couldn't adjust the cutting depth, need to set a suitable depth before cutting.
RED: 45° is the standard blade, suit for paper, adhesive vinyl, HTV thin (not glitter ideally but will still work if you pass it through more than once)
BLUE: 60° blade suit for deep media: fabric, cork, magnet. Glitter HTV