Baby rattle in the shape of a swallow.
I produced several editions over the years out of different types of wood, i.a. poplar-plywood and solid lime wood which are ideal for babies to hold and lift due to their low density (lightweight) and softness.
The solid wood versions are CNC-milled and the plywood versions lasercutted, glued and then grated and sanded by hand.
For the rattle-sound I hollow them out and fill them with either rice-corns or small PLA-grains – makes a very subtle noise to not annoy the parents 😉
The solid-wood versions are oiled, the plywood versions get coated with at least 3 layers of special baby-proof varnish.