A type of simple or unimpressive cylinder used for rolling or flattening materials.

The term can also refer to a person who has no notable attributes or is unremarkable.

ऐसा व्यक्ति जिसके पास कोई प्रमुख विशेषताएँ नहीं हैं या जो असाधारण है।

English Usage: Despite his plain roller demeanor, he was quite talented in his field.

Hindi Usage: साधारण व्यक्तित्व के बावजूद, वह अपने क्षेत्र में काफी प्रतिभाशाली था।