The 5 in 1 Aquascape Tool kit is a must–have for any aquarium enthusiast. The kit includes a 10.6“ straight tweezer, 10.6“ curved tweezer, 9.8“ aquatic curved scissor, 13“ substrate spatula, and 100 strips PH tester. The tools are made of high quality stainless steel with an anti–slip clip end, which prevents accidental injuries to your aquatic plants. The multi–function tools are great for taking care of all types of aquarium plants, clean fish tank substrate and aquarium gravel.