This award-winning bubble container prevents messy spills even when turned upside down. It includes a heart-shaped wand and 4 oz. of nontoxic solution. It’s top-rack dishwasher safe and comes in pink and purple. It is recommended for ages 18 months and up. — “They truly do not spill,” said Diana Nelson, owner of Kazoo & Company in Denver. This tumbler was a big seller for her store in early 2009.