Boxing Reflex Balls for Kids with App– 3 Box Balls of Varying Sizes Adjustable Headband and Spare Strings to Improve Speed and Hand-Eye Coordination for Men, Boys and Teens - Boxing Equipment

It's a fun way to help him improve his coordination. Adjustable, so anyone can use

Not as advertised. there is only one large blue ball in package. There is also no carrying bag included. this was supposed to be a Christmas present but now all of the other choices won't arrive until after Christmas.

Bought this product for our whole family to use, as a Christmas gift. Kids have enjoyed it, one especially, who is very active and likes to use this for activity indoors during winter months when it's too cold to be outside. It's also fun to watch the kids use it - providing lots of smiles and laughs. Worth it!

This set comes with one ball. My daughter really liked it and used it daily until it broke after having it less than two months. It is really easy to get the swing of and we enjoyed having it.

Various size balls were helpful unlike the Boxbollen type.

This is a blast!!! Helps with hand and eye coordination. Your heart starts pumping and honestly I laughed at how awkward I was initially. Best not to start in front of your family!!!!

Fun for kiddos and adults- tought first try but we all seemed to get it after that- trick is to start slow and work up to a quicker speedBoth kids ages 4 and 6 like to try as well!Good for eye hand coordination

ended up returning this product. the strings were so long i had to try to tie them to fit for my kids. it was pretty difficult for them and they didn't like it.