Material: stainless steel, wipe it clean after each use to remove rust pollution even after use. Ergonomically easy to use sharp front and no violation of the horizontal surface of the watergrass. Avoid damage to watergrass Ideal for saltwater or freshwater aquariums, aquariums, indoor gardens, terrariums, hospital tanks or goldfish shells It is also the best tool for aquatic plant growers who have experience in caring for young aquarium plants. Br> Please note that the 5 in 1.3 in 1 Kit and the substrate patel must be purchased separately. br>