The Harlequin is a four-level, colored fingertop. Numerous combinations of appr. 30 colors. Very smooth running. Maple, painted. Mader rates their tops as to how difficult they are to spin, using a scale of 1 to 5, 5 being the hardest. Harlequin, item no. 247, diameter 38 mm, maple, varicoloured, severity 2.