KNS Colour Bag Red (907g). Kinetic Sand is the magical indoor play sand from Sweden that has a special, grainy feel and is particularly easy to mould because it sticks to itself. The sand can be cut, kneaded, pressed and mixed with other Kinetic Sand colours to teach children about colours in a playful way. The 907 g bag is the ideal addition to all Kinetic Sand play sets, but can also be used with play figures, household objects or moulds from the home. To relax, simply let Kinetic Sand flow repeatedly through your hands, cut up or crush something moulded and watch it flow away. Kinetic Sand has the optimum structure at approx. 60% humidity. If the air in the room is too dry, simply knead in a few drops of water or spray with a little water. Kinetic Sand is very easy to tidy up after playing. Simply form a ball and dab up any leftover sand from the table. Kinetic Sand can then be stored in its original resealable packaging.