Durable and Reusable: The plant rooting grow boxes are made of quality PP plastic, you can use them for a lot of time. No harm to plant root: The botany root controllers are made with a cutting globe design. Provides no harm to the parent plant at all as it only uses a small branch on the plant you want to clone, and it does not disturb the plant's natural growth Wide Applications: The high pressure propagation ball grafting device can be widely applied for both indoor and outdoor plants such as roses, climbers, trees, fruit shrubs, fruit trees and hard to root plants such as magnolia and camellia, will meet your different needs Locking Firmly and Securely: The garden plant rooter box is designed with stoppers and corner locks that interlock with each other and secure on the branch to keep the propagator in place even without a stem underneath, and you can also use the plastic straps to secure the shells Colour: black Material: PP Size: 5cm Package Contents: 10 x Breeding Balls Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!