Features 1 Metric and Imperial The scale can be switched by disassembling and flipping as needed 2 You can use pencils ballpoint pens refills and fountain pens as long as the diameter is less than 11mm ordinary markers can only use blades or drawing needles 3 Concealed backrest hanging platform precise positioning and marking Specifications Color Black Silver BrassMaterial Aluminum AlloyMeasurable range 0 135mm Metric 0 5 5 Imperial Package Included 1 x HONGDUI HD27 Line Drawing Scriber1 x Marking blade1 x Marking needle
