xTool Honeycomb Material Pin Click HERE for more information! It is made of strong plastic and magnets that press down on the wood for a clean and consistent cut on warped boards. xTool Honeycomb Material Pins fit perfectly with xTool and most honeycomb panels on the market. Comes with 6 Honeycomb Material Pin for xTool Series Machine (xTool D1/ xTool D1 Pro / xTool M1).