Aqua Gelz are magical liquid that transforms into colourful, fun, squishy creations. Mix the special powder with water. Squeeze the Aqua Gelz into the supplied moulds, then place them into the solution tank and watch as it sets in seconds. The Aqua Gelz Magical Castle Playset includes everything you need to make 36 Aqua Gelz creations, including special glow in the dark Gelz. Then play and display your Aqua Gelz in the Magical Castle tank.