Curly maple is a precious wood from the USA and Canada. The color of stained woods is obtained with natural and hypoallergenic dyes.

The metal used is Monel, a category of nickel silver combining a range of precious alloys. It has a very good resistance to corrosion and is flexible enough to be adjustable.

Cellulose acetate is made with cotton fiber imported from Japan. We use it for our end-tips so as to be adapted on the basis of each morphology. The exclusive brushed matt finishing of acetate reminds the woods veneer.