Dr. JB Switchable Jar for Hummingbird Feeder System

The Dr. JB Switchable Jars are larger than the original 16 ounce Dr. JB's Hummingbird Feeder system! Once your favorite backyard hummingbirds arrive, instead of filling your feeder numerous times a day, simply switch out the bottle with a larger volume jar! Using the base from your Dr. JB Hummingbird Feeder (SE6002- All Red or SE6018 All Red Feeder with Yellow Flowers) and just change the jar to meet the needs of your thirsty hummingbirds! The SE6036 JB's 8 Port base will also work with these switchable jars. Product Details:  Same wide-mouth design as the original 16 oz jar  Easy to clean and easy to fill but not dishwasher safe Made from high-grade, heavy-duty, BPA-free plastic that is very resistant to breakage You can also use the Cap for Dr. JB's Switchable Feeder Jars to store premade nectar in your fridge. Have it ready to use whenever you need it!