This product is from "Sogo Rikagaku Garasu Seisakusho," which unfortunately went bankrupt in March 2025, ending its long history. In the field of science, they were known for their high-quality domestic glassware, and it will be very difficult to obtain their products in the future. In addition to their use in current research, they can be sealed, so they can be used not only for their original experimental purposes but also in everyday life, such as for seasoning containers, ink pots, and storage containers for small items. They also have a nice atmosphere when displayed as interior decorations. Although they are new and unused, there may be fingerprints from inspection or dirt from storage. Bulk sales are also possible, so please inquire. Ink pots Seasoning containers Science projects