Carbon Steel blade, 50pcs each pack
Comparing to 45° Blades, 30° is Sharper and more accurate when Carving
The Material of Carbon Steel blade is softer than Glass, it would not scratch or damage your glass

Item Specification:

Standard duty snap-off blades
W*L*T: 9mm x 80mm x 0.38mm
30 degree, 50PCS per pack
Made of high quality Stainless tool steel
Cutting Material: Paper, wallpaper, card stock, vinyl, film, shrink-wrap, etc.

Package including:
1 x Blade (50pcs per Pack)