Jinhao has two type refills for their rollerball pens . One is push type while other is screw type . If your refill is push type ,you can purchase the jinhao or duke push type refills (ASIN :B0130LL8L0 ) . If you refill is screw type , it works with jinhao and montblanc screw type refill ( ASIN : B01LX1D6WI)
Capped length 135mm
Diameter 12.5mm , pen weight 40g
Package :one pens as picture shown
Cap : Screw Type

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.7 inch
Height : 1.2 inch
Length : 6.3 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B00YL3LAMY