KAYTEE Hummingbird ElectroNectar concentrate was developed to mimic flower nectar with added electrolytes & no added coloring. The syrup-like appearance is completely natural and will appear clearer once diluted. ElectroNectar goes beyond traditional feeder-nectars to not only attract hummingbirds, but also nourish and hydrate them. This Product/Package Measures: 1.88 in. L x4.75 in W x7.88 in D