Light and easy to grab. My son loves it.
We own 2 of these balls, originally bought for our 1 year old to help with sensory touch, its brightly coloured, has soft knobbles on it which help with touching. The downsides are that its really soft our child has no problem making holes in it, so when another child came along we just bought another, theyre not expensive
Small enough to be handled by a small child
Could be made out of a thicker material