Pencils and a pencil case with a rule on graph paper

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Size: 4677px × 3118px
Photo credit: © Richard Griffin / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: calculate, colored-pencil, graph, graph-paper, math, measure, paper, pencil, pencil-case, rule, school, sharpener, stationery, wood, wooden