3-tier folding storage box designed specifically for 3D printing, featuring an expandable mechanism that opens up to a full length of 120 cm and folds down to a compact 42 cm when closed.

All parts are optimized for standard desktop 3D printers:

• - Largest single part size: 19 x 18 cm
• - Designed for minimal support usage
• - Clean and efficient print orientation

ASSEMBLY INFORMATION

Some parts require simple assembly and gluing:

• Bottom compartment consists of 2 parts (must be glued together)
• Handles (pull grips) need to be attached
• Feet must be glued in place
• Mechanism arms must be glued to the inner ring joints
• Top lid hinge pin should be inserted with glue applied to half of the shaft for durability
• Assembly is straightforward and designed with practicality in mind.

The model includes multiple compartments, making it ideal for organizing:

• Sewing tools
• Jewelry
• Craft supplies
• Small parts & accessories

IMPORTANT NOTES

• This is a digital STL file, not a physical product
• Designed for easy printing and reliable assembly
• Perfect for makers looking for a functional and satisfying mechanical organizer