GR

GR is a highly sensitive plectrum.
Small in size, it maintains a solid and ergonomic grip while a sliding profile leads to the tip, which is in full control of the fingers. It is a ductile plectrum that allows both fast alternating picking and accompaniment parts and arpeggios.
In celluloid and acetal is more indicate for technical playing, in nylon is more flexible. 

Shape: 26 x 27.8 high grip blade
Material: nylon, celluloid
Tip thickness: 0.9 mm.