Amazon
Size: total length 138mm x shank diameter 1.0 to 0.8cm Weight: 22.5 g, ball diameter: 0.5 mm Material: Axle: Aluminium, Clasp/Strike/Crown: Brass, Clip: SK Material Country of Manufacture: Japan Refill: PG-M05NP black (0.5 mm)
Size: total length 138mm x shank diameter 1.0 to 0.8cm Weight: 22.5 g, ball diameter: 0.5 mm Material: Axle: Aluminium, Clasp/Strike/Crown: Brass, Clip: SK Material Country of Manufacture: Japan Refill: PG-M05NP black (0.5 mm)