This category has products that will help the strength and control of the whole hand in order to promote fine motor skills. These products target a slightly different muscle group than the Finger Strengthening and Control, aiming to work on the entire hand as opposed to the individual digits. For example, if your child is digging through putty to remove small toys and beads, then they are primarily strengthening their fingers–but if they are simply squeezing the firm putty, then they are strengthening their whole hand.