Features: 1. Material: Made of clay, its porous clay can automatically soak water or nutrient solution into the soil to moisturize the plant roots. We recommend using them for regular watering, topping up every 4-7 days depending on your adjustments. 2. Automatic Slow Drip: Keep your plants from drying out when you are on vacation or forget to water. Travel more without having to worry about finding someone to water your plants and spend extra time doing fun things. 3. Easy to Set Up: Just fill water from the hole, then insert the waterer into the soil, then it will start working and moisten your plants. The upward opening design makes water filling easy (better viewing under light). 4. Cute Shape: This cute upright design can get more water capacity, and the upward-facing beak design makes it easy to add water. Pretty decorations that kids will love and add a festive touch. 5. A Gift For Gardening Lovers: This set is the perfect gift for any plant lover, your family, and friends. Ideal for first-time gardeners and potted plant owners. Making their gardening easier and the plants healthier. Specification: Material: Clay Product Color: Multicolor Package Size: 30 x 19 x 9cm Package Weight: 780g Capacity: 140ml, 180ml Package Included: 4 x Self Watering Spike