We use the best quality fiberglass with 100micron layers. Hard blades – Stiffness 5 have 20pcs layers Soft blades have 16pcs. very fast blades with return immediately to the same point.
Weight 1.0 kg Blade Stiffness
Stiffness 1 ( soft ), Stiffness 2, Stiffness 3 ( medium ), Stiffness 4, Stiffness 5 ( hard )
Color of the Blade