Brand new, unused. Thank you! *Product Description* Provides a convenient automatic irrigation device for plants, suitable for agriculture, gardening, indoor, outdoor, flowers, vegetables, grass, hanging baskets, and potted plants. Thread Diameter: 26.5 mm Overall Size: 13.5 x 3.5 cm (L*W) Package Contents: 12 x Blue Plant Gritz, 12 x Green Plant Gritz Made of plastic material, with good performance, easy to use, reusable, and durable for long-term use. The automatic watering device can take care of your plants while you are on vacation or business trips. I have many other items on sale! #ur's product list is here ✨☜ uxcell Automatic Plant Gritz Plastic Self-Watering System Drip Irrigation Kit for Indoor Outdoor Potted Plants Blue Green 24 in 1 Set 13-40