Plastic egg separator by R-W (likely from a dairy or promotional item)

This vintage plastic egg separator appears to be a promotional item from approximately the 1960s-1970s, likely distributed by a dairy company or local business marked as "R-W". These practical kitchen gadgets were commonly given away as advertising items during this period, serving both as useful kitchen tools and brand promotion. Kitchen collectibles from this era are sought after by vintage kitchenware enthusiasts and advertising memorabilia collectors for their nostalgic appeal and representation of mid-century American consumer culture. They're particularly valued when associated with local businesses that may no longer exist, making them historical artifacts of regional commercial history.