Prolong the life of potted fresh herbs with the Cole & Mason Self-Watering Triple Potted Herb Keeper. There's no need to repot your herbs, simply place three hydro felt pads in the base of the container and place the potted herbs on top. Place the container onto the water trough and fill with water through the spout. The herbs will then draw the water they require through the felt pad. All you have to do every now and then is top up the water trough. Twelve pads are included and each pad lasts for approximately 3 months (the pads can be rinsed with clean water). Accommodates 3 pots (round or square) with an 8.5cm base. Dimensions: L 13.5cm x W 36.5cm x H 13.2cm. Compare prices from: Cole & Mason in Kitchen Tools & Accessories