This item is 2pcs pipette dropper and 2pcs tweezers for fish tank cleaning use. Scrubbing or other impurities, For use in freshwater and saltwater. Nonslip handle, easy access to hard to reach spots. Let your fish tank or aquarium more clear and beautiful. Features -Color:Assorted Color -Material: Plastic, stainless steel. -Size: About 4.50X4.50X35.00cm/1.77X1.77X13.76in. - You can feed liquid phytoplankton to corals or other most aquarium organisms by using coral feeder and tweezers. - The amount of water absorbed by dropper can be adjusted by the strength of grasping the dropper end. - Fine workmanship, sturdy and durable, small size and lightweight, easy to carry and store, convenient to use. - Perfect aquatic tweezers for aquarium plants tools, fish feeding tongs, fish tank accessories and reptile feeding tongs. - Great tools for all types of aquarium plants, substrate, gravel, coral , aquatic pets, fish, bearded dragon, lizard feeding tongs, and other decorations. Package list: 2 x Tweezers 2 x Coral Feeders