This will always be the coolest thing about having a 3d printer. Within an hour of my wife asking for a tool to help stamp down home made baby food into an ice cube tray for freezing, we had a custom ready to use tool.
A tale of 3D printer debugging. Blame the new acrylic filament. Change to PLA and lift the head and see weird problems of the filament extruding and then going up and weird and thick. Blame the nozzle. Lower head and it gets better. Realize AC is blasting right at printer.