Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4825614.

A jar with locking lid inspired by the early 2000s Creator X-Bots set containers. The lid prints fin in any material, but I recommend a more durable material such as PETG for the main jar. Both pieces include insets that fit flat 4x4 and 2x4 plates, or anything smaller.