The larger balls are perfect for toddler sized hands and my toddler will sit and play with this for 15+ minutes. That's a win in my book.

My 14 month old loves this track! She enjoys watching the balls go down and clapping the balls together to hear them make noise. When we were playing with it, I started counting the balls as she put them in and she said, Two. I was so excited.

perfect for a new sitter

I am an early intervention occupational therapist and I use this toy all the time for my kiddos to teach them about visual tracking and about cause and affect. Also my physical therapists friends use it to entertain them while they work on half-kneel or increasing standing tolerance

This was a gift for my nine month old great-granddaughter, and she loved it!

This is a safe way for very young ones to enjoy a marble run. The balls are a safe size and rattle. This toy is very entertaining!

We are using this in our home visits with birth to three year olds. Families/kids are loving it. We've already had one mom looking to order her own.

this is a great toy for at 6 months when they are just sitting up. lots of fun

After story time in our library, the toddlers like to stay and play with some of our toys. I recently added the Rainbow Stack Ball Track to our collection and it is very popular. The children never tire of watching the ball roll down the track and they help each other retrieve the balls. The balls are too big for little mouths, which removes choking hazards. This toy is definitely a hit with the littles.

I bought this for my little granddaughter and one for my niece's little one. This will keep them entertained, while learning eye coordination and dexterity skills. I love the toys from Lakeshore because they are well made and are designed for learning and having fun!!!!

Great toy for any little in your life!

I got this when my baby was 7 months old. She loves when I stand her up to put the ball in or I can remove some of the pieces so she can reach while sitting. The balls being rattles are a bonus.