⭕ The UM-1 Yag laser marker was purchase new in 2014, it has been serviced and is in perfect working order. Local pick-up or shipping and in case of unhappy, simply return within 30 days for a full refund. The The UM-1 is a full-featured, high performance laser marking system that produces high quality laser marking at a low investment cost. This system is ideal for small scale production environments or low volume tasks. It is the most compact and best priced direct metal marking laser and its performance is totally unmatched in the industry today. The UM-1 is true marking versatility in an economical and ultra-compact package.