Classic and iconic rocket design made from cork. Hollow with removable nose cone. Stash your pens and declutter your desk space. Plus, because it's made from cork you can pin notes, pictures of loved ones, or simply store pins on the outside. This product is made entirely from cork Cork is 100% natural, recyclable, biodegradable, sustainable and completely environmentally friendly. Cork comes from the Cork Oak tree. The trees live for hundreds of years and the cork outer layer is harvested every 9 years. Harvesting is 100% safe for the tree, which is not harmed in any way and continues to grow.