Check the listing for details. Smithsonian Crystal Growing ~ Grow 2 Crystals ~ Sealed Box ~ Item 2895. Condition: New. Listed at 9.99 USD. Smithsonian Crystal Growing ~ Grow 2 Crystals ~ Sealed Box ~ Item 2895 See photos for more details as they are part of the description! Return Policy:We strive for 100% Customer Satisfaction on every order. If you are not completely satisfied with your order, please let us know at your convenience. We have a 30 day return policy. Please open a return request in eBay through your order, and simply print a copy of your invoice email to include in your return. This will help us identify and expedite your request. All returns must be in the original condition including tags and packaging. Refunds are processed via your original payment in the amount you paid for the item. Original shipping cannot be refunded, except for cases where we have made an error. We are unable to offer exchanges due to the nature of our inventory.