Barnacle No Spill Coasters / Blue / Set of 4

Features

• One size fits most - bottles, cups, and glasses
• Easy installation - simply PUSH AND TWIST your cup down into the Barnacle to secure it in place
• Empty collected contents between each beverage/refill
• Dishwasher safe - flip inside out and run through dishwasher or scrub with sponge
• Made of food safe silicone - reusable and durable