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. Hidden backrest hanging platform, precise positioning and marking.

Specifications:

Color: Black/Silver/Brass

Material: Aluminum Alloy

Measurable range:

0-135mm(Metric)

0-5.5"(Imperial)

Package Included:

1 x HONGDUI HD27 Line Drawing Scriber

1 x Marking blade

1 x Marking needle