10PCS Bird Water Drinker Cup Plastic Soda Pop Water Bottle Bird Drinker Feeder Cup Chicken Pigeons Feeder Trough Feeding Accessories

HIGH QUALITY: They are made of high quality plastic material, firm and wear resistant, durable and long service life. GRAVITY PRINCIPLE: Gravity principle, automatic supply, save trouble. Easy to use, easy to clean. EASY TO INSTALL: Lets you use a bottle h