These balls were a big hit in my classroom of Toddlers ( 21 months to 30 months ). I was very impressed with them as well.

The balls are perfect for children of all ages!The ballls are very engaging and are perfect to use to work on joint attention with children. The balls present visual sensory input.

My 2 yr. old grandson really likes these balls. They are fun to play with and seem sturdy.

Great item for infants and toddlers. My grandchildren love laying with these. Very entertaining to them. Heavy duty.

Use these at a gymnastic center for a babies class. All the moms want to know where to purchase them.

Great see through balls, the only thing is they get dirty quickly so you have to clean often. Overall a great product

It's fun to see the various elements move inside the balls as they are rolled. Size was easy for toddler to handle. The balls are somewhat tacky though.

Kids love using these at our library during our sensory program!

I work as a nanny for 18 month old boy , he loves those see inside balls and he is playing with them all day long . Perfect for physical activity and learning to throw the ball , trying to catch the ball . Best gift for Christmas present. Price is a little bit expensive but it is worth each penny.

These balls are so cute and curious. I love them, and my baby loves to play with them

These balls are great quality and so cute. They are exactly what I wanted for my preschoolers. I plan to order more I like them so mucj.

My toddler loves these balls and spends a lot of time looking at them. I highly recommend.