This is just a simple replacement button for a shirt or other clothing. Who hasn't lost a button? Sure you can buy them for a few cents at the store... But why buy one when you can PRINT one. All you need is a needle and thread, and 7 minutes on the Makerbot Replicator 2X, and your article of clothing is as good as new.Printed on the MakerBot Replicator 2X in White ABS material. Though, it comes out very good in black and other colors. Print Settings used: