This is a miniature coffee siphon for a miniature cafe and dolls. It's a Technica style. The size is approximately 4 cm at the stand, which is the largest part. The other parts are 2.5 to 3.5 cm. This item is unopened. It's made of plastic, but it looks just like the real thing and is very cute. Thank you very much! ╰(*´︶`*)╯♡