It's easy to blow bubbles with Thomas the Tank Engine. This dip-and-blow bubble set comes with a Thomas bubble blower figure, a dipping tray, and a four-ounce bottle of bubble solution. Fill the dipping tray with bubble solution and dip the Thomas figure into the tray. Kids blow into the back of the Thomas figure and bubbles pop out of Thomas' smoke stack. The bubble blower also makes a whistle noise as kids blow bubbles. http://www.timetoplaymag.com/toys/2580/imperial-toy/thomas-the-tank-engine-thomas-bubble-dip-n-blow/