Features:
Spring strength with patented protective spring cover
Scratch and shock-resistant
Made with specialized bio-acetate for a stronger, more eco-friendly, and luxurious look.
Quick and easy styling
Comes in a natural cotton dust bag to protect and store
Width:  9 cm  (3.54 in.)
Material:  Cellulose bio-acetate, consisting of 70% renewable wood fibre.  Hypoallergenic, smooth, and static-free. 
Finish:  Hand polished. Scratch and shock-resistant.
Mechanism:  Internationally patented, protective spring mechanism