Drink Coaster Set

This is a drink coaster set that holds 6 coasters. Printed with PLA standard settings, infill 10%. Supports needed for the coaster holder. Add brim to keep edges from lifting if needed. Use the coaster upside down if a cup does not fit into the circle cut-out. PLA may warp if using extremely hot beverages but it had no problem when I tried it with hot coffee mug.