Fiskars Soil Block Maker helps you grow healthier seedlings by encouraging stronger root systems through natural air pruningCreate one 3Ω in. block for larger seeds and plants, or make four 1-in. blocks for smaller plantsEnvironmental solution reduces the need for disposable seed starter trays and podsTool places a hole in each soil block for easy seed placementIncludes: 1 Fiskars Soil Block Maker, Lifetime Warranty