The Jona transparent Mn is a Retractable ballpoint pen in a timeless design. Material and surface: Tip: brass nickel plated. Barrel and push button clip: plastic (M-ABS) transparent. Standard colours: Barrel and push button clip: can be combined in 13 colours. Special colours: from 3,000 pcs., without PMS surcharge from 25,000 pcs.. Refill: Silktech L (3,000 m), blue or black, Refill Optional: Silktech XL, Multifill P, Multi-Gel.