"Spin" The Bottle

Spin the bottlePrint Settings"This is just the settings i used. Results may vary depending on your printer, settings and/or filament.""I would recommend going with a setting that you know works for you." Ender 3 V3 KE printer, 0.1mm layer hight, 20 % infill, PLA material.Supports may be needed for the arrowAssembly"Some light sanding might be needed depending on your printers tolerances."Put the peg into the hole in the bottle and spin away.