Nozzle for collecting birch sap

thingiverse

Layer thickness 0.2 mm PETG or PLA With supports from table Make a hole in the birch to a depth of about 1,5-3 cm with a 8 mm drill. Clear the hole of chips and carefully insert the nozzle until it stops. I made 3 sizes of nozzles, for different containers. The diameter of the birch must be 20 cm or more. Do not make more than 1 hole in one tree, otherwise it will harm it. To collect birch sap, you can use plastic bottles or other containers that must be fixed, for example, with tape under the nozzle so that drops of juice fall into this container. After collecting birch sap, close the hole with a piece of wood cut from a dried branch.