The SandenVendo V-21 Model 721's columns allow for an optimal mix of bottles/cans and keep product in perfect alignment for flawless, reliable vending. The V-21 is ENERGY STAR Tier II certified which helps promote cleaner air while cutting machine operation costs. KEY FEATURES: Dependable, time tested design, Slide out loading rack, and Shimless vending of bottles & cans. For more information, call 800-344-7216 or visit www.vendoco.com.