These are coasters made from tumbler tiles from your local home improvement store. These are 4x4 in size. I used regular ink to stamp images. Sealed with acrylic sealer. Some people prefer to use craft or pigment ink. The colors on these did fade after a while with the regular ink. I think the pigment ink would stay more colorful for longer. On the back side I attached think corkboard to make them skid proof. I used the red double stick tape to adhere the cork to make sure it stayed on there.

Americana coasters- The angel company stamps, Stampin Up ink pads

Butterfly coasters- Stampin up inks and stamp set