When you need to keep the drink at the perfect temperature, soak the Magisso Shot Glass in cold water for 60 seconds. When the water evaporates, the glasses cool automatically and keep the contents cold for up to 4 hours. To customize, use chalk to create your own design or write a message on the side of the matte black exterior.

Specifications:

• Can be washed in a dishwasher.
• Dimensions: L5.3 x D5.3 x H6.5 cm.
• Weight: 0.08 kg.