Cork grain, cork powder, cork dust, cork granules or granulated cork are small particles of cork used for a wide variety of applications such as crafts, hobbies, gardening. Cork grain is ideal for use on wargame tables, railway layouts or for bases of figures or dioramas. It is easily glued down with watered down PVA glue or wall paper paste. Cork grain is used to make pop-up boilies, produce buoyant, critically balanced or reduced density hook baits. Cork is a lightweight natural product and floats relay well. For best results test a small batch with a 50% cork : 50% bait mix, adjusting the amount of cork to obtain the desired boyancy.