Kids (and adults) love drinking from these cups, the gentle inward curve of the rim feels natural against your lips and provides a drip free drinking experience with no sharp edges.Tumblers of joy for cold and warm drinks! The built in versatility means you need less cups. Ideal for families at home or for picnics in the great outdoors. Loved by minimalists, RVers, campers, hikers, anyone who wants an eco-friendly alternative to disposable cups. Enjoy with warm drinks too, without burning your hands. You ll find the outside of the cups become pleasantly warm to hold when used for coffee (great size for espresso), tea, hot chocolate or whatever your favorite beverage. All this is made possible thanks to the double wall design with an internal air gap that provides insulation between the inner and outer walls. .The cups fit comfortably in hands of all sizes. The tapered shape means they feel secure and are not likely to slip through fingers like a straighter wall design cup may. When it is time to clean up these cups make it easy. Dishwasher safe. Easy to clean. Stackable (but designed so they don t become stuck together).The Better For Your squirrel logo on the bottom of every tumbler is your assurance that you have our product.