10 Horizontal Side Mount Poultry Chicken Watering Nipples CLEAN, HEALTHY WATER- Poultry nipples keep water crystal clear and free of algae, dirt or droppings for the healthiest drinking water. ORIGINAL DESIGN- Columbus Aqua nipples are the ORIGINAL poultry nipple made in Europe. Recently there are many other nipples available which copied the Columbus Aqua design. The other nipples are made in China with poor quality materials. Columbus Aqua nipples are made with premium BPA free plastic and stainless steel parts that do not break, leak or fall apart. Make sure the item you receive says Columbus Aqua on the back! FEWER WATER CHANGES- Can be used on any food grade container such as juice bottles (for chicks or in brooders), 5 gallon buckets, or 55 gallon drums. Larger capacity means less fillups. Or install nipples on a PVC automatic fill system! Pair with a submersible bucket heater and never have frozen water again! LIFETIME LEAK FREE GUARANTEE DETAILED INSTRUCTIONS AND HELPFUL SUPPORT- Detailed installation instructions included. Need more help? We are a Colorado small business, feel free to contact us for support! We have several installation and training documents as well as YouTube videos available to help you make the best of your new waterer.