I recently came across a picture of an old wooden toy that I remember from years ago. It consists of a flat, thin wooden box with a captive top that looks like you can slide it off. But when you try, a wooden snake pops out and “bites” your finger. I thought, “Glowforge!” Here’s a short vid showing it in action.
And here is a zip containing the instructions and an svg file.
SnakeBoxV2.zip (101.6 KB)
I made it with a 6"x12" piece of PG maple.
It makes me smile.