[180 Oil Based Colored Pencils (Lead Diameter is 0.1 inch (3.3 mm)]
[300 Permanent Colored Pencils (Lead Diameter is 0.1 inch (3.3 mm)]
[520 Oil Based Colored Pencils (Lead Diameter is 0.1 inch (3.3 mm)]
[240 Oil Based Colored Pencils (Lead Diameter is 0.1 inch (3.3 mm)]