MixMart Tumbler Polisher Science Kits Set for Kids and Adults, Tumbler Grits, Rocks & Jewelry Polishing Accessories Set.

VALUABLE & EASY TO USE - Tumbler set comes with detailed instructions and every accessory you need. Including a rock tumbler, rock stones, polishing powder, glue, necklaces and rings, and more. All you need to do is add water. Create the gemstone or accessory you want. Very easy to use and suitable for adults and children.

DEVELOP WHILE PLAYING - The process of polishing the stone to form a beautiful gemstone through the rock polisher allows children to learn how gems are formed in nature. At the same time, the process of making the stones by themselves also develops and exercises the children's hands-on skills, which is extremely meaningful and educational.

SAFE & DURABLE - Polisher science kits is made of high quality material with a stainless steel cover to make it durable that can serve for a long time. Both the quality and the polished effect can be guaranteed. SHARE WITH FRIENDS - While developing hands-on skills and satisfying children's curiosity about the natural world, the rock tumbler kits for kids also allows children to share the fun of DIY with their friends.

It is also a great way to enhance the parent-child relationship. PERFECT GIFT - This is a science educational kit toy for all genders and ages that develops a love of science, geology and mineralogy in a fun and exciting way. Perfect for girls/boys birthday, Christmas and other holiday gifts