Touchable Bubbles from Uncle Bubble are a Terra Toys staff favorite! Now available in a larger tube, you'll have more bubbles than ever before! To use, simply unscrew cap & blow through the attached wand, wait a few seconds for the bubbles to "set", then experiece the magic of stacking bubbles! Slightly tacky solution lets you catch & stack monumental towers of bubbles that stick together! To remove residue, simply wash with soap & water, or even rub your fingertips together to rub it off. Recommended for outdoor use. Keep cap tightly screwed to keep your solution like new! Recommended for ages 3