Black Roller Gel Pen By Ohto Gin the Gear Ball Puzzle Game

the Gear Ball Puzzle Game is sure to captivate your interest and boggle your mind

Complete with sturdy zip closure

or even a general grasp of maths

5mm lead as standard

twelve ink cartridges in an assortment of colours including black

Black Roller Gel Pen By Ohto Gin the Gear Ball Puzzle GameThis beautiful writing tool has a sleek, sophisticated form and an impressive weight. Designed and made by Ohto, a Japanese stationery company working since 1929, this smart black pen is designed to make writing smooth, with a shape which transitions from round to hexagonal toward the tip, allowing for easy grip and a front center of gravity. Smooth, black ink from the rollerball makes any writing you have to do an absolute breeze. Made entirely from