Self-watering planter indicator

thingiverse

Print with watering attachment hole enabled. This feature is designed for use in self-watering planters. ### Components Required * 1x boba (bubble) tea plastic straw (approximately 11.6-11.7mm outer diameter) * 1x regular plastic straw * Scissors * Pliers * A lighter * A permanent marker ### Assembly Instructions 1. Print the water indicator to prevent contact with the straw. 2. Optionally print the end cap if the bottom of the pot is uneven or the inner straw gets caught. 3. Cut boba straw to match the depth of the pot, plus a little extra. Add the bottom cap. 4. Cut the inner straw to the same size (if you can't see it, time to water) or a bit more (for two indicators). 5. Hold the inner straw end closed with pliers and lightly melt with a lighter flame. Quickly pinch with the pliers while still hot for a crimp seal. 6. Test fit the straws in the pot and mark the maximum height the straw should float at.