This special mixture is enjoyed by Many Varieties of Back Yard Birds. Makes the Perfect Deck and Patio Mixture. All ingredients have had their shells removed or reduced leaving only the edible portion of the seeds. Nothing is wasted, you pay only for what can be consumed by the birds and this leaves the ground under the feeder free of those messy shells. Hand Mixed in Small Micro Batches insuring each batch is consistently created every time. Product is packaged in convenient Pour Spout Bags with Re-closeable Cap. Food Grade FDA Approved, Puncture Resistant, Moisture and Tamper Proof. This blend is Mixed and Packaged in the USA!