Review on π» Dancing Bear Collection: Interactive Learning for Identification and Education by Tyrell Christmas
Rocks and Minerals in Science and Toy Sets
This collection of rocks is a lot of fun. There is something of everything here: polished stones, fossils, volcanic rock, geodes, rough stones. Just a little advice; Don't throw away limestone rocks just because they look like something from your backyard! Place them in a plastic cup or small glass jar and cover with distilled white vinegar to coat. They sizzle like crazy for a while because limestone contains calcium carbonate, which reacts with the acid in the vinegar. Leave them alone for a few days and as the vinegar evaporates crystals will form on the limestones.
- Best
- Average
New products
Comments (0)
Top products in π¬ Science Kits & Toys
38 Inch Telescoping Handle Insect & Butterfly Net - 12" Ring, 24" Depth | RESTCLOUD
38 Review
Light-Up Dinosaur Terrarium Kit For Kids, Volcano Science Kit For Kids Ages 4 5 6 7 8-12 Year Old Girl Birthday Gift, Arts And Crafts For Kids Ages 8-12, Educational Toys Creative Kids Games For Boys
29 Review
FUNERICA 45-Pieces Cutting Pretend Play Food Set, Fruits, Vegetables, Stainless-Steel Pots, Pans, Utensils. Toy Kitchen Accessories Playset For Toddlers Preschoolers Kids (Includes Storage Container)
22 Review
Interactive Pretend Cutting Play Food Toy Set For Kids - Includes Pizza, Ice Cream, Fries, Desserts, Storage Box, And Cake For Birthdays And Parties - Enhances Toddlers' Learning Experience
43 Review
