Whirlo Slot Cars Once you think you've solved

Once you think you've solved the blueprint

(#11147) for 40-80 Lbs

Measures approximately 20 inches long

Load 4 different colors at a time to create amazing patterns and designs with every jump

SpiceBox Fun With Balloon Animals You’re sure to be a hit at the next birthday party

Whirlo Slot Cars Once you think you've solvedWhirl O is back! Give it a whirl to launch the top into the air! Use the magnets to pick it up and flip it back onto the rails. Get creative with your own tricks! Color morphing top changes colors right before your eyes. Combine the principles of popular retro playthings like the yoyo and top, this spinning hand held toy works on magnetic and centrifugal force. Whirl it along the tin rails to see the colors morph and hear the hypnotic whirring sound.