Polyurethane heads are manufactured in two sizes , Z1 24mm and Z2 30mm . Mostly glued on 8mm wide lacquered beech shaft or on a white peeled 9mm rattan with three layers of matte polyurethane lacquer. Heads produce a full sound without excessive highest frequencies and can be used with caution even on xylophone.
Nylon , round head of 24mm diameter Z3 is the traditional material for the glockenspiel mallets. Very hard, bell-like character sound, applicable to the entire range of the instrument. Mallets aremade with 4 mm wide fiberglass shaft with sealed sleeve length 36 cm and a width of 6-7 mm at the place of handling.
Classic brass beads with thread (for the possibility of exchange) ,in the diameters: Z4 10mm ,Z5 13 mm and Z6 15mm. These precision CNC machined heads are attached mostly on 4 mm fiberglass shaft with sealed sleeve on the handle with a length of 36 cm and a width of 6-7 mm at the place of handling.