Eco-Friendly Seed Starting - Using soil blocker to complete your seedling sprouting offers an eco-friendly that eliminates the need for using plastic poys or cell trays Make Seed Starting A Breeze - 4 Cell soil blocker helps you create soil cubes quickly and effortlessly; the heavy-duty construction makes soil cubes better separated from soil blocker Heavy-duty metal ground locking tool is thick enough to last for years without warping or buckling. Makes it quick to make four Better Protection for Seedling Root - mix is compressed into the soil block and then discharged into a tray with the ejection handle. In this case, roots can get better protection Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours