The Samigon Stainless Steel Tank with Plastic Lid holds two 35mm stainless steel reels or one 120 reel. The seamless spun-formed design has rounded bottom for easy cleaning that prevents chemical contamination. This tank is the standard for most school's required equipment list. Reels are sold separately. The tank has a satin finish, non-tarnishing stainless steel construction, and an easy pour PVC top with cap. It is designed to accept stainless steel reels only, and does not support the use of plastic reels.