The Tailor diamond/transparent is a Retractable ballpoint pen in individual design. Material and surface: Barrel and push button clip: plastic (M-ABS) transparent, Barrel: 3 of 6 surfaces have a structure in diamond optic. Standard colours: Barrel and push button clip: can be combined in 8 colours. Special colours: from 5,000 pcs., without PMS surcharge from 25,000 pcs.. Refill: Silktech L (3,000 m), blue or black, Refill Optional: