Table Cut Buttons - Opaque Red Travertine. Made exclusively for the Potomac Bead Company in the Czech Republic, the Table Cut Buttons are a must-have for your bead stash. Table cut buttons are smooth on the bottom and have a pattern around the top edge, making them unique and decorative. The high-quality pressed Czech glass means these beads are durable and can easily be used as a focal point in a design or as a beautiful clasp. The table cut button is a 2-hole bead that measures 7x14mm with hole sizes of 1mm and come in a pack of 5.