You can design a clear round button and make it memorial for your friends and co-worker with our button badge kits! They are suitable for making DIY crafts, school projects, and serving as gifts at birthday parties and weddings. Delivery includes 100 sets. The buttons are made of clear sturdy acrylic, no abrasion and durable. You don’t need to use the button maker machine. It is easy to use and snap, just push the front and back button pieces together, then pinch up and around in both directions until you heard a clear snap.