Easy to use self-locking eyewear cases. There are three sizes, including the largest box, which will accommodate safety eyewear. Because they are rectangular, they can be stacked or stored side by side.

These boxes can be used to store anything, including pens.

Squeeze the sides of the box to unlock it and allow the lid to be slid open. Super easy to use and to print.

100% printed; compliant design, no hardware, fasteners or adhesives required. A drop of lubricant helps the lid's movement.

Print Settings

For the best results, I suggest the following: Material = PLA / PETG Nozzle = 0.4mm Layer Height = 0.2mm Line Width = 0.4mm Wall Count = 4 (1.6mm) Top and Bottom Layer Count = 5 Detect Thin Walls = ON Wall Generator = Arachne Infill = 40% (Cubic) Ironing = Not required Brim = Should not be needed Support = No, all required support is incorporated into the design. Print orientation = As per the STL/3MF files.

Related Links

These are similar to my pen boxes and pocket cases linked here… https://than.gs/m/1262950 https://than.gs/m/1263156

Visit my blog for more details and other designs: https://www.logicalplanet.com/

Revisions and Updates I occasionally update and revise my designs. When I do, I’ll document the changes here. Check back periodically for the latest revision notes or if you’re experiencing any issues with a model.