Yakult Swallows Fan Club Benefits Tsubakuro Eco Humidifier Crew A Tsubakuro-shaped natural evaporative humidifier made of ceramic. It humidifies the room simply by adding water, without using electricity. With its natural color, it's perfect as an interior decoration for your room! A membership gift for the 2022 Swallows Crew. Opened for photography. Unused, brand new. Material: Ceramic Size: Height 12cm x Width 11cm x Depth 5cm