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TruEnergy Break Your Own Geodes Kit – 3 to 4 Real Geodes 3.5"–4.5", 90% Hollow Rate, Crack Open & Discover Crystals – STEM Geology Rock Kit, Science Gift for Kids Ages 6+, Party Favors XL - size: X-Large (3.5"-4.5")

TruEnergy Break Your Own Geodes Kit – 3 to 4 Real Geodes 3.5"–4.5", 90% Hollow Rate, Crack Open & Discover Crystals – STEM Geology Rock Kit, Science Gift for Kids Ages 6+, Party Favors XL - size: X-Large (3.5"-4.5")

Regular price $49.72 USD
Regular price Sale price $49.72 USD
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About this item

  • FOR COLLECTORS & CRYSTAL LOVERS — This geode cracking kit is designed for adult geology enthusiasts, crystal collectors, and anyone who appreciates the raw beauty of natural minerals. Each set contains 3 to 4 premium X-Large natural crystal geodes — genuine geological specimens formed over millions of years — hand-selected for size, crystal density, and crack-open satisfaction. Not a toy.
  • IMPRESSIVELY SIZED SPECIMENS — Our X-Large geodes measure 3.5–4.5 inches — significantly bigger than standard geodes — revealing dramatically larger crystal cavities when cracked open. TruEnergy's 5X Easier-to-Open formula means a clean, satisfying break every time without requiring excessive force, giving you a stunning, display-worthy crystal formation rather than a pile of fragments.
  • GENUINE GEOLOGICAL SPECIMENS — Every geode is a one-of-a-kind natural formation — no two are ever identical. Inside you may discover sparkling quartz crystals, calcite formations, chalcedony, or even rare amethyst. Each specimen is 100% natural, never artificially enhanced or dyed. What you crack open is exactly what nature created — a genuine piece of Earth's geological history.
  • EVERYTHING YOU NEED — Your kit includes a magnifying glass for examining crystal structures up close and a detailed geology learning guide covering how geodes form, what minerals to look for, and how to identify and display your finds. Whether you're a seasoned rock hound or just beginning your collection, this guide deepens your appreciation of every specimen you open.
  • THE GIFT THAT NEVER GETS OLD — Arriving in TruEnergy's premium gift-ready packaging, this geode set makes an exceptional gift for rock collectors, crystal enthusiasts, nature lovers, and anyone fascinated by Earth science. Perfect for birthdays, holidays, housewarming gifts, or as a unique addition to any mineral collection. A hands-on experience that delivers genuine wonder every time.
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Low stock: 10 left

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  • ⭐⭐⭐⭐⭐

    Hannah Miller — Seattle, Washington
    I ordered several science activity supplies for projects at home. The product descriptions made it easier to compare the available options, and everything fit neatly into our learning space. Stemora made finding tools for hands-on activities feel simple and organized.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Austin, Texas
    I found a useful selection of electronics and robotics accessories for a beginner project. It was convenient to browse related components in clearly organized categories. I would consider shopping here again when planning another maker activity.

  • ⭐⭐⭐⭐⭐

    Lauren Bennett — Denver, Colorado
    The measurement and observation tools I selected worked well for the classroom activities I had planned. I especially appreciated being able to review the product details before ordering and choose items that matched the lesson requirements.

  • ⭐⭐⭐⭐⭐

    Jason Parker — Portland, Oregon
    I purchased a few storage items and small tools for organizing my maker workspace. The products helped keep components, wires, and project materials easier to sort and access. The overall shopping experience was straightforward and convenient.

FAQ

What types of products does Stemora offer?


Stemora offers supplies for science experiments, microscopy, biology learning, measurement, laboratory organization, electronics, robotics, coding education, 3D printing, maker projects, and classroom activities. Available products and specifications may change over time.

Are Stemora products suitable for children?


Recommended ages vary by product. Please review the product description, manufacturer guidance, included warnings, and required skill level before purchasing. Products containing small parts, tools, electrical components, glass, or chemicals may not be suitable for young children.

Is adult supervision required?


Adult supervision is recommended for children and students, especially when using electrical components, sharp tools, heated equipment, glassware, small parts, or experiment materials. Customers are responsible for following all product instructions and safety precautions.

Can these products be used at home and in classrooms?


Many products may be suitable for classrooms, home learning, science projects, maker spaces, and hobby activities. Suitability depends on the specific product, learning environment, user experience, and intended activity.

How can I check what is included with a product?


Please review the product title, description, specifications, images, package quantity, and included-components section before ordering. Items shown for demonstration or scale in product images may not always be included.

How do I know whether an electronic or robotics part is compatible?


Check the listed dimensions, voltage, connector type, board compatibility, operating requirements, and supported platforms. Compatibility is not guaranteed unless it is specifically stated on the product page. Contact us before ordering if you need clarification.

When will I receive tracking information?


Tracking information is generally provided within 3–5 business days after an order is confirmed. In some cases, processing may take approximately 7–8 business days. Delivery may require an additional 4–5 business days after tracking becomes available, depending on the carrier and destination.

Why did my order arrive in separate packages?


Products in the same order may be shipped from different fulfillment locations. As a result, items may arrive separately and have different tracking numbers. You will not be charged additional shipping fees solely because an order is divided into multiple packages.

Can I change or cancel my order?


Contact us as soon as possible at vaioamaonaoak@gmail.com. We will try to assist, but changes or cancellations cannot be guaranteed once an order has entered processing or has been shipped.

What should I do if an item arrives damaged, defective, or incorrect?


Contact us promptly at vaioamaonaoak@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, and shipping label. Please retain the product and original packaging while we review your request. Eligibility and available resolutions are subject to our Return & Refund Policy.