Liqui-Mark-Mini Colored Pencils 12/Pkg. Mini-Marks Colored Pencils may be only 3.5 inches tall, but they pack the same bright colors that can be found in regular colored pencils. Their mini size make them ideal for on the go fun. This 3.5x4.5x0.375 inch package includes twelve colored pencils. Non-toxic. Conforms to ASTM D4236. Imported.