Sell [Love] Fun Science Experiment Puzzle Game Set Wish Luminous Long diy Handmade Material Pack 2 Crystal best price

Fun science experiment puzzle game set wish luminous growth diy handmade material pack 2 pcs Characteristics: Fun activities: accompany your family or friends through the process of making crystal from scratch, help them understand the principles of crystal growth, and make them fall in love with science. Steam: let you understand the world from different angles, witness the growth of crystals, and develop observation skills. Crystal growth suite: the suite contains complete material and instructions for each experiment.Suitable for young science lovers, especially those interested in geology. Luminous crystal: when crystal grows, it can be illuminated with UV pens for a few minutes and the crystal glows green in the dark. Specifications: Color: purple/blue Packaging size: 26x21 x 6.5 cm/10.2x8.3x2.6 in Packing weight: 400g/14.1 oz Notes: - Including some small parts.Not suitable for children under 3 years of age. - It is recommended that children aged 7 and over use the kit with appropriate protective equipment and continuous adult supervision. Packing list: 2 x crystal seeds 2 x stirring stick 2 x mixed containers 2 x crystal growth powder 1 x uv pen 2 x growth containers 1 x user manual