The natural wood cylinder mixed in with the bright ones is a smart touch, it got my daughter comparing sizes instead of just stacking. She's already lining them up biggest to smallest without me prompting her.
Adam★★★★★
My 2-year-old figured out the nesting order on her own within a day, and now she lines them up by size on the floor. The bright colors make it easy to ask her which one is biggest, so she's already picking up a little math without realizing it.
Eli★★★★★
The natural wood cylinder mixed in with the bright ones is a smart touch, it made my daughter actually pause and compare instead of just grabbing the loudest color. She's three and already lining them up smallest to largest on the rug without me prompting her.