Bottle-to-bottle drain coupler
Drain the last drops into a new bottle
Joins two bottles mouth to mouth: the 21 mm spigot plugs into the new bottle, the old one stands upside down in the cup above, and the last shampoo, sauce or washing-up liquid drains across overnight instead of going in the bin.
- Size (Base A)
- Ø 21 mm, 16 mm tall
- Shape
- Round
- Walls
- 2.4 mm
- Volume
- 13.0 cm³
- Est. weight (PLA)
- 16.2 g
- Parts to print
- 1
- Category
- Sustainable living
- Made by
- Krypto
- Built in
- 17 steps







