기능

• They can be stacked, connected, and combined vertically, horizontally, and horizontally.
• There is a connecting groove on the body, so if you slide it along with the groove, you can remove it smoothly.
• The upper cassette is also secured by the groove, so it can be hollow. The empty space can be used as a shelf.
• It is made of resin so it does not rust.
• Washable.
• Separately sold dividers make it easier to organize and sort small items and parts.