Spider Sling Rack - INFINITE MODULAR

OmniRack Infinite — Modular Spider Vial Rack (24 mm) After getting a lot of messages asking for a new rack — here it is. OmniRack Infinite is a modular, ultra-stable rack designed for spider breeding in vials (“kliszówki”). I built it with three non-negotiable goals: Maximum stability — no wobble like thin or screw-assembled frames. True modularity — expand it as your breeding setup grows. No non-printable hardware — no screws, no magnets, no extra parts. After reading about traditional Japanese wood joinery, I translated that idea into a 3D-printable system. The result is a structure that’s extremely strong, clean in shape, and fully modular. Assembly + strength demo are shown in the photos and GIFs. Capacity 25 vials per shelf Designed for vials with 24 mm base diameter Infinite modular build Stack and expand as tall as you want Add more shelves/modules whenever needed — the rack grows with your breeding setup Filament / print notes Tested with: Bambu PLA Matte SUNLU HS PLA+