Get the stone-cold facts on rocks!
Packed with 29 unique rocks, gems, and minerals, this is the perfect kit to start or expand a rock collection. Build a color-changing light-up display with an agate slice: use it as a lamp, or study the stones up close with the included magnifying glass. Learn fun facts about each rock in the fully colored 32-page book including 6 experiments and activities with easy-to-find ingredients from home.
Need to Know:
Only 2 left in stock
At Marvin’s Toy Store, you will find toys that spark children’s imaginations and fun that fosters their creativity. We strive to offer every customer a superb shopping experience by helping them find a unique toy or gift with awesome customer service from our knowledgable staff. Ask us about our toys and the companies we offer, we would love to tell you why we love them and why we think you will too! The toys you will find here are safe, unique, developmentally sound, environmentally friendly and of course tons of FUN! We encourage kids of all ages to think and explore while playing and to experience wonder with engaging, open-ended toys. Marvin’s Toy Store has the toys, games, and books that will soon become cherished objects in your home. We love to play here at Marvin’s so come play with us!
Our Locatile.com virtual storefront offers a fragment of our inventory and we are excited to offer some of our favorite items and seasonal favorites online for your convenience and gifting needs.
Our hours in Crystal Lake are:
Mon. through Fri. 10-6pm
Sat. 10-5pm – Sun. 11-3pm
Open for in-store shopping & curbside pickup.
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