Note : the pen include BT3.0 original nib,please choose the correct nib type you want ,thanks !Package inlcude as your choosed ,please choose the correct you want ,thanks !

Specifications:
Pen Body Material: Aluminum alloy

Nib: nylon
Nib type:BT-2.0/3.0/4.0/5.0 (can be choosed )
Pen length: 168MM
Pen weight:16g
Holder material:Aluminum alloy, ABS
Holder weight:26g
Holder size:56*49*22mm
Holder color :Black/Red (can be choosed )

Features:
Four colors are available, stable holding, not easy to corrode, convenient and fast
Replaceable nib: Rotary grip and spring combined with pressure-mounted nib, easy and convenient to operate
Model window: After replacing the pen head, the knob and the end of the pen identify the pen head model, which is convenient and easy to understand
Fine painting: The pen end is hollowed out to make the pen body lean forward, making it easier for fine work
Not easy to fade
Long life and durable
Simple and convenient operation

Nib replacement method;
1. Take out the spring after the pen holder is separated
2. Put the replacement pen into the pen compartment
3. Add spring
4. Tighten the pen grip and the pen barrel

Notice

·Do not knock or drop this product, otherwise it will cause damage and make it unusable.
·Please clean the tip of the pen after use to prolong the service life.

DataCaciques