PENTEL Gel Pen Hybrid Gel Wallet - Fine (0.6mm) - Set of 10The gel in the PENTEL Hybrid Gel combines a waterbased component with a waxed based pigment to give an ink that is smooth across the page but does not bleed. Suits decorative writing. Vivid ink. White ink works well on coloured papers and can also be used to add highlights over watercolour. Available in 3 line width sizes: Fine 0. 6mm tip Medium 0. 8mm tip Broad 1. 0mm tip (broader barrel)