50pk - New Spoke Design CLONING Collars Inserts - DIY Cloner - NEON Green & Red by Cz Garden Supply

50 Replacement Cloning Insert Collars designed for the DIY Cloners and 2" Net Pots. These inserts are manufactured from a sterile, soft material that is designed to hold and protect your cuttings without damaging any of the plants' delicate tissue. With 8 slits and 1 small hole, this ensures the insertion and extraction of cuttings goes smoothly. You can write details on the collars or simply use the different colors to identify different plants. **IMPORTANT** WHEN DESIGNING DIY CLONER, YOU MUST USE 1-3/4" HOLE SAW.