Related Clues:

• Duncan products
• Doofuses
• Goes up and down and ...
• They may give you many happy returns
• Toys that go around the world
• They come with strings attached
• They have their ups and downs
• Isn't consistent
• Moves up and down
• Toys with strings
• Spinners on strings
• Ridicules
• Goes back and forth
• String-and-spool toys
• Toys that go 'round the world?