Woodlink Sneak-a-Peek™ Heavy Duty Crystal Clear Polycarbonate House Window Seed Feeder Color:Clear Block may kill grass before

Block may kill grass before it is completely consumed

Accommodates a standard 4-lb salt brick

manganous sulfate

dual hard plastic faces

Woodlink Sneak-a-Peek™ Heavy Duty Crystal Clear Polycarbonate House Window Seed Feeder Color:Clear Block may kill grass beforeSneak a Peek Heavy Duty Crystal Clear Polycarbonate House Window Seed Feeder. Simply attach a filled feeder to a clean window and enjoy the show. This double decker feeder feeds twice as many birds and gives you a clear unobstructed full view of the birds. Includes a 1 way mirror, you can see the birds but they cant see you. Filling is easy with an easy access refill port, and seed is protected with stay dry integrated seed storage and retractable