Build a solid 4M volcano and use it to perform stunning volcanic eruption on your table top. Excavate to unearth beautiful crystals which are formed after the volcanic eruptions. Collect these natural treasures! Includes: a volcano mould, plaster mix, paint strip of six colours, plaster block with crystals buried inside, digging tool, magnifier, accessories and detailed instructions. Age 8+ years. Part of the KidzLabs range. Distributed in New Zealand by Holdson.