These are various parts of scent or water diffusers to be put on top of a radiator.

One is a grid, to put various well smelling condiments (cloves, orange peel) on top.

The other is a small tub, to put water or scented water in.

Various kinds of legs are provided, one of which just happens to match my radiators.

It also features a module for a hexagonal grid, just because it is cute.

You will have to edit the scad files to your needs.

Everything is designed to be printed supportless.

Work in progress, because I haven't had the time to print this exactly like I want it to be.