Melos Rosin Violin - Dark Jade Opera The top is held in

The top is held in place with two hidden magnets

Measure square millimeters on front

Half the bundle is mixed with hair going the opposite direction

this rosin is designed for specifically to deliver medium and low wave frequencies efficiently

Ultra-soft and sticky

Melos Rosin Violin - Dark Jade Opera The top is held inMelos Rosin Violin Dark is specially produced to endure the lower temperatures of autumn and winter. With a harder grip on the strings, and offering strong and full tone sound qualities, this rosin is designed for specifically to deliver high and medium wave frequencies efficiently. Melos Rosin is Made by a Musician for Musicians. 100% handmade to order from high quality Greek pine tree resin, this rosin is natural, fresh, and pure.