... air is out, not in. Raw Food grade materials to make them.FeaturesNo toxin. No acetone, no toluene, no ... opening at the top of tube3. Slowly squeeze a ball of plastic and stick on the end ... Funny featuresTouch and toss, cast, play for a whileMake a simple model by their creativityMaking balloon as big ... .Put eye sticker to have a small mould. Touch and toss, cast, play for a whileMake a simple model by ...