Turn your old soda bottles into an easy, inexpensive irrigation system. Aqua Cones fit 1 or 2 liter bottles to deeply water plants. Availability: Usually ships the next business day. Aqua Cones Plant Waterer (set of 6) 40446000170$11.95 We guarantee satisfaction with everything we sell. Questions? Call us toll free at 877-898-6546. Mon. - Sat. 9-6, & Sun. 10-5 Mountain Time