Chestnut Pricker cnc/laser

When kids make chestnut males it's pretty common that a hand gets injured by the pricker. Using this simple construction it is much saver even for small kids, as the arm has a good leverage to penetrate the shell while the other hand can securely hold the chestnut.

My build was done on a desktop cnc-machine by [Stepcraft](https://www.zenziwerken.de/my-cnc) from 9 mm birch plywood using a spiral-toothed 2 mm flute.

Visit https://www.zenziwerken.de/en/ for more interesting designs.