Colour-Changing Plastic Tumblers with Lids and Straws, 12 oz, Set of 10

Ten skinny 12-ounce tumblers that shift colour when a cold drink goes in (below about 59°F), which makes lemonade at a birthday party or iced coffee on the porch a little more fun. Each comes with a lid and a straw, and the set includes a wire brush and a cup brush for cleaning.

• Set of ten cups with lids and straws
• Food-grade, BPA-free plastic
• Slim shape that is easy for small hands and fits a cup holder
• Top-rack dishwasher safe cups and lids
• Cleaning brushes included

Suited to juice, smoothies, iced tea, milk and infused water at parties, barbecues, picnics and pool days. The colour returns to normal as the cup warms.