Thermometer / Hygrometer Inlay for Bambu Spools

Simple Thermometer / Hygrometer Inlay for Bambu Labs Spools---------------------------------------------------------------------------------------------------Two Version: - Original Bambu Spool => Curved bottom- Printed Bambu Spool => Flat ground-----Note: It should not “hold” in the spool by itself … so don't glue it into the spool ;-).It should be loose to remove it for printing / Sticking it to the external spool holder ;-) … in the vacuum bag the vacuum will hold it in place.