AN ECONOMICAL & EFFECTIVE DIY SELF WATERING WATERER: easy to make an economic and effective self watering waterer, NEVER WORRY that it is fragile easily break, or hard to refill, or gets clogged with soil easily, or does not hold enough water, an ideal alternative to watering orb, watering globes, glass watering bulbs, watering stake, and terracotta watering spike.
eBay