Rasayan Racing Ring N.G.

"Rasayan Racing Ring N.G." likely refers to a specific product manufactured by Rasayan, possibly used in laboratory or experimental settings. However, without further context or information, it's challenging to provide a precise description. The term "racing ring" might imply a circular or ring-shaped apparatus used for a specific purpose, possibly related to experiments, demonstrations, or educational activities. "N.G." could stand for "non-graduated," suggesting that the ring doesn't have any markings or measurements. For a more accurate description, additional context or details about the product's intended use would be helpful.