A box that can hold around 20-ish polaroid photos.

A really simple ring designed in OpenSCAD. Source is included. It can be used to support any type of slender, vertically growing plants that want to tip over or have leaves that want to bend. I made this for all the Amaryllis plants we have. Works great. Just use some bamboo skewers (souvlaki skewers) as the legs – the pointy pits go in the holes in the ring.