Features a compact design for developing one roll at a time. Tanks feature a high-impact polystyrene design that’s durable, lightweight, and easy to clean. Included with this tank is one Auto Load Reel, a matching center column, funnel, lid, and agitator rod. Smooth finish and twin ball ratchet system ensures easy film loading. Adjustable design to accommodate 35mm, 127, and 120/220 film formats