Grog Squeezer 25 Buff Proof Ink (BPI)

25mm tip- Filled with Grog ink. The revolutionary tip 25mm diameter is made of extra strong material, fit to be used on any writable surface, both rough and polished. You can easily control the ink flow with the soft plastic body of the marker. Round fabric tip of 1cm. Grog Squeezer 25 contains 100ml product in stead of the usual 20-25ml.