Self-watering Pots: These self-watering pots can water for up to 7-14 days or more per fill. No need to worry about your plants wilting when you're out for a few days or on a business trip. Working principle: The self-watering pots has a tray with ventilation holes to isolate soil and water. Use soil to plant plants on the tray. The plants absorb water from the bottom through two absorbent . You can add water to the bottom through the water inlet. Material: The decorative flower pots are made of plastic material, which is formaldehyde-, non-, and easy to move. parent pots allow you to watch plants grow , which is fun! Plants Suitable for Display: Perfect for displaying African violets, ocean spider plants, vanilla, roses, golden devil's vine and more, suitable for indoor or outdoor use. NOTE: This item does not contain any plants. Package Contains: The package contains 3 Pack 5 Inch self-watering pots. Our flower pots are perfect for decorating window sills, tabletops, bedrooms, living rooms, etc. They are also lovely gifts for friends who like planting. Colour: parent Material:plastic Size:13 x 15 x 9.4cm Package Contents: 3 x Self Watering Pots