Size: Approximately 3cm x 3cm The excellent glass box is eco-friendly, non-toxic, and has no strange odors, so you can use it with confidence. Made from high-quality materials, it is durable and long-lasting. High-quality craftsmanship prevents leakage. Small capacity design is convenient to carry on board. The round case has no sharp corners, making it safer to use. 2045 ※ Although it is "Brand New", it has been opened, so it is listed as "Like New". ※ Operation has not been confirmed.