Collections Etc Automatic Irrigation Watering Spikes, 8 Pack, with Slow Drip Design, Orange Simply attach these spikes to old soft drink bottles to create an efficient irrigation system for your garden The slow-drip design delivers water deep into the soil, so your plants stay nourished while you save time watering Add fertilizer to the water for even better results Set includes eight 6" long plastic spikes Shop with confidence! For over 50 years, Collections Etc has been bringing unique, whimsical, inspirational, and home solution products to customers. All Collections Etc products come with a 60 day, easy return policy and 100% satisfaction guarantee