R3D Filament Spool Stacking Pillars, 32g, Space-Saving, v3.1

32g column, stackable in multiple layers, but stability after placing heavy objects is not guaranteed

Used for stacking R3D plastic filament spools. Features a threaded male and female connection; if placing particularly heavy items, it is recommended to reinforce the bottom edge thickness

High-strength materials like PETG are recommended. When stacked, there is about a 1cm gap between each filament spool, allowing fingers to easily reach in to rotate the filament spool and access drawers behind

Update log

v1.0: Top male, bottom female flat stacking

v2.0: Added a ring riveting mechanism to make the interface easier to snap into place

v3.0: Changed to threaded connection, more stable and easier to use, convenient for lifting multiple stacks

v3.1: Optimized threads, increased hole compensation by 0.6mm

Contains my optimized profile, please do not delete [Hole Compensation Settings]

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