Get your toddler started early and practice stacking & sorting skills with this set of donuts. Size comparison and color recognition skills stack up with these Stack ‘em Up Doughnuts! Children boys and girls alike place the doughnuts from biggest to smallest and fit the doughnut hole on top. They’re also perfect for inspiring hours of play in their pretend kitchen store or restaurant. The Learning Resources Stack em Up Doughnuts Features: A stand and 5 Doughnuts the largest measuring 5 in diameter.