GSi Bounce Reaction Balls for Agility Reflex Speed Fitness Outdoor and Coordination Training (72 mm)

These was good as I lost one and had to order more . They are very hard and make a lot of noise when throwing at the wall but good bit of kit .

It’s a really great product brilliant bounce, brilliant varibality of bounce makes it great at testing reactions

I wanted this to test reaction times – to help players get used to moving in unexpected directions. But these GSI balls don't bounce more than an inch or two from the ground. I will be returning these as they're not fit for purpose.

Great product for training reflexes paid £5 and got 6 of them in the post definitely worth the purchase

Bought for school playground equipment. Kids love it

My netball ladies have great fun with these. Great for encouraging short passes and hand eye co ordination

These don’t even bounce! I missed return window so I am stuck with them. They will go in the bin as they are really not fit for purpose. Don’t waste your money like I did.

improves reactions