If you've been using your full-size UNDERTALE LPs as coasters all this time, we're excited to announce a better way. 

This official UNDERTALE coaster set was designed by Chihiro Sakaida for Fangamer Japan, based on original art from the UNDERTALE Vinyl Box Set designed by Ade. It consists of five 3.9-inch polystyrene coasters wrapped up in miniature sleeves and packed in a miniature paper slipcase.