At Action Sports we carry a variety of tip fill material including Durasurf and ABS types qty Material Type & description Price $ Tip fill materials Black 2mm thick UHMW (Durasurf) tip fill - 315mm wide x 2mm thick x 50cm $12.50/pc Limited Qty Black 2mm thick UHMW (Durasurf) tip fill WIDER - 360mm wide - 360mm wide x 2mm thick x 50cm $12.50/pc White 2mm thick UHMW (Durasurf) tip fill - 330mm wide x 2mm thick x 50cm $12.50/pc ABS Tip fill White ABS tip fill 2mm thick - 320mm wide $10.50/pc Blue ABS tip fill 2mm thick - 320mm wide $10.50/pc Please note: some countries do not allow USPS shipments of cores because the box is too big. If you are ordering cores from overseas, please email for a quote first. We may have to use another carrier so please contact us for details.