Fidget Octopus Ring V3

The Fidget Octopus Ring V3 is a compact, wearable fidget device that prints as a finger ring with articulated octopus‑tentacle elements. Its thin flexural sections print best with a 0.2 mm layer height using a material such as PLA or PETG, which provides enough rigidity for the band and enough give for the moving parts. The ring serves as a discreet tactile stimulator for stress relief, allowing the tentacles to be twisted independently while staying attached to the band. For reliable results, print the model flat on the build plate, add a small amount of support under the tentacle bases, and use a brim to improve first‑layer adhesion.