These colourful big orbie balls are wonderfully sensory and bigger than your average sensory toy! The big orbie balls are large enough to play with in two hands. Each critter is filled with orbie balls and has a soft spikey outer case.These orbie balls are ideal for light fidgeting. They are not designed for heavy figeting, or for those who like to pull things apart. These balls will break if they are squeezed too enthusiastically, or if they are pinched / poked too hard.