One of our favorite trees. A majestic hardwood that has brilliant orange foliage in the fall. We called upon our scientists to create a realistic maple tree model so we can enjoy our favorite tree every day. Our take on the classic crystal growing tree. We now have a crystal growing kit that is both iconic and educational, hands-on STEM STEAM. All in a 3.5x2x7.5" box A great seasonal Fall item. We recommend this item for science gifts, nature gifts, an all ages fun hands-on DIY kit, modern take on classic toy science demonstration. A great fit in many retail locations: art museum, science museum, childrens museum, botanical garden gift store, toy stores. For Fall, back to school or year round, these crystal trees are a delight to build and grow.