The product is an assortment of over 200 machine-made glass marbles packaged in a glass bottle. The marbles are from various years and are suitable for ages 8 and up, and the glass bottle is for adult bottle collectors. Manufactured in several nations, these marbles are a choking hazard for small children and may not be suitable for younger children. This collectible set could be a gift or offer a fun and hobby for older children and adults who enjoy collecting and playing with marbles.