About this 3D model

When painting a model in sub-assemblies I found in a pain to hold the small parts, this would often involve glueing and tacking the part to a scrap piece sprue. Here is a design I did for holding small parts for painting that can then be placed on you handle of choice (in my case the trusty plastic shot glass) I've done three designs, 3 arms, 4 arms and 6 arms. When printing I used a brim to increase to contact area to keep the print more stable.