1. Makes starting seeds easier - 4 Cell Soil Blocker helps you create soil cubes quickly and easily; Heavy-duty construction allows better separation of soil blocks from blockers and blocker tools won't get stuck; Taller s germination rate makes starting seeds a breeze2.3 Styles of Seed Pins Suitable for Different Seeds - The soil block making machine comes with 12 pieces of seed pins in 3 different sizes. They can easily create a nice dimple in each block for seeds to fall into. 3 different sized pins for greater flexibility, covering all types of seeds in small, medium or larger sizes3. No transplant shock - the potting mix is compressed into the soil clod and then discharged into the tray via the pop-up handle. In this case, the roots can be better protected, there is no more transplant shock, and it is easy to transplant the seedlings without damaging the roots.4. Eco-friendly seed starting - Using soil blockers to complete seedling germination provides an eco-friendly system without the need to use plastic pots or cell trays, no more need to find and buy these pots which is always a hassle, less plastic waste again save money5. Reusable gardening tools - The soil plugging tools are made of galvanized steel, rust-proof and durable, and can be reused for many years. This versatile gardening tool helps you plant seeds in small 2"/5cm cubes of soil and grow as many seeds as you need indoors. At the same time, it does not require much storage spaceSpecification:Dimensions LxWxH: 19.5 x 5.2 x 24cm / 7.5 x 1.96 x 9inMaterial alloy steel, plastic, zinccolor silverSpecial Report Rust PreventionPackage includes:1 x Dirt MakerNotice:Please wear gloves when using to prevent cuts on your hands.Moist soil is the only way to complete clod formation