The party doesn’t start until the rocking tumblers come out of the cupboard. This set of six glasses is one of the most popular products made by Swedish brand Sagaform, and it’s easy to see why. Created with a classic form and a playful design, the rocking tumblers bring more fun to celebrations. The rounded base makes the glasses rock from side to side or in a circular motion, but they will never tip over or spill even a single drop of drink. While great for any occasion, the Club Rocking Tumblers with Rounded Base set is perfect as a housewarming gift and it even comes in a gift box.