As the global symbol of freshness and quality, LITTLE TREES air fresheners have been making life smell better since 1952. Fiber Can provides premium fragrance that delivers long-lasting results in the home, office, or on the road! Fiber Can is LITTLE TREES inside and out! Long-lasting, high-quality fragrances power a colorful engine made from 50% recycled hanging Tree fiber. Black Ice is a mysteriously enticing masculine blend of citrus and woods.