Ok, here is another incarnation of my doll high chair. The original version was a little to flimsy so I did enforced version. When working on my puzzle plane it came to my mind using wedged mortise would be a great solution to secure the tenons without glue or screws. As I had consider the tool diameter I came up with this pacifier-like shape.
As last time this built was done from 6.5 mm and 9 mm baltic birch plywood on a desktop cnc-machine by Stepcraft using a spiral-toothed 1.5 mm flute.
Visit https://www.zenziwerken.de/en/Toys for more interesting toy-designs.
Please be aware that the stl-file is for viewing purpose only. Don't print this design on a fdm-printer!