[Plant Breeder]-Using the air layering , tree grow directly on the branches, copy existing plants and new plants. It is suitable for indoor and outdoor plants such as roses, climbing plants, trees, fruit shrubs, fruit trees and hard- plants such as and camellia. [Strong and fast]-This product uses a cutting ball design to help your tailoring stronger and reproduce mature plants faster than normal cultivation methods. The diffusion results can be viewed within 6 to 8 weeks after installation. [No damage]-No damage to the mother plant, because the plant you to clone uses only one branch. This results in no interference, nor does it interfere with the natural growth of plants. [Safety lock]-Designed with stoppers and corner locks, which are fixed on the branches, and the incubator can be fixed even if there is no lower brace. you can use plastic straps to the pallet. [Reusable]-The cultivation tray is durable and can be used multiple , so you can copy more plants according to the heart content. size:Diameter: 5cm Material:plastic colour:Black Package Contents: 10 x Plant rooting device Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.