The Cheaponic - cheaper than papes :)

Here is my ~50ct/piece vaponic DIY version, a pretty simple '2 minute build' :



Parts needed:
- Outer tube: 12x75 mm test tubes with cork - like here
- Inner Tube: Glass Cigarette Holders /Lily pipe / Fifka / Lufki / Dulawki / Cygarniczki - like...

The Cheaponic - cheaper than papes