["Description:\nbrand new and high quality\nFeatures:\nMade from molten rock spun into cotton candy-like fibers and then compressed into cubes.\nImproved homogeneity, and for optimum robustness and flexibility.\nClean and eco-friendly, easy to use, ventilate, and for ideal air water balance.\nRetains water yet provides good aeration for healthy root growth.\nGreat choice for soilless planting.\n\nSpecifications:\nMaterial: Molten Rock\nColor: As pictures shown\nModel: A#1.0in, B#1.5in, C#2.0in\nSize: \nA# app. 2.5cmx4.0cm/0.98inx1.57in\nB# app. 3.6cmx4.0cm/1.42inx1.57in\nC# app. 5.0cmx5.0cm/1.97inx1.97in\nQuantity: 1 Pc\n\nInstructions:\nPreparing and planting in cubes.\nSoak in water for 2 minutes.\nTake out from the water and place for about 15minutes.\nPut seeds into the hole of cubes.\nSpray water after seed inserted.\nPlace it in a seed tray.\n\nNote:\nNo retail package.\nTransition: 1cm=10mm=0.39inch\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\ncube only, other accessories in the picture are not included.\n\nPackage includes:\n1 x Cube"]