Your site is wonderful. I was exceedingly happy with my order and the speed at which it was delivered. The marble run I purchased was a big hit with my family. I told them about your company and we will definitely shop with you again!
Size is as-packaged, or the diameter of loose marbles. ("D" is the diameter of round items other than marbles.)
Malachite is a mineral featuring rich alternating bands of light to dark green. These examples feature jewelry-grade tightly-alternating bands and are exceptional examples of this eye-appealing gemstone.