Ballpoint Pen Refills with Spring for Penneed B5/B6/B8 Pen, Parker Waterman Compatible Ballpoint Pen Refills Twist Action Medium Point 1.0mm Pack of 10(Black Ink)
Brand: Penneed
Color: Black Ink
Top Writing Quality
Black ink refill has smooth writing, waterproof, fast drying performance. The ink dries quickly to prevent smudges, making the paper look elegant and tidy. Gives you a Unbeatable writing experience.

Universal Compatibility
The replacement ballpoint pen refill is compatible with many ballpoint pens, help extend the life of your favorite expensive pen.

Long life & Durable
The life of the refill is quite long. Refill pen body made of metal stainless steel, and there is a lot of ink in the refill, the filling tip is sealed with a protective wax, which means that the extra refill you store will not dry out while waiting for use.

Multipurpose
These refills are suitable for work, school, hotel, restaurant and various writing occasions; Nice refills for office supply, school stationery, family use. lightweight and portable, easy to carry.
Specification:
length:3.9 inches
Tip:1.0mm
Ink Color:Black
Package: 10 refills in a gold self-sealing plastic bag.

Warm Tips:
1.The refill is initially for B5/B6/B8 ballpoint pens in our company.Search these ASIN for more details:B07JJ7C4L8, B07JH9FJGX or 07JFNN2GW. Also,you can just input"penneed"on amazon search box.
2.The refill is applicable to generic tactical pen and ballpoint pens of other brand like Parker.But you must carefully check the specification of the refill to see if they can match your original pen properly.
3.You can remove the spring from the narrow part of the refill,just with a little bit force.When its service life comes to an end,the spring can be reserved as a backup gadget,if necessary.
Sincere After Sales Service:
If you have any question or advice about our products,please feel free to contact us.We will reply to you as soon as possible.
Wider applicability---The refill is Parker Waterman Compatible Ballpoint Pen Refills and original cartridge of Penneed B5/B6/B8 ballpoint pens(Search 'penneed ballpoint pen'on amazon)in our shop. It's also compatible with Parker ballpoint pen,twist action pen.And we must remind you to double check the detail of the dimension to avoid any unpleasant purchase.
Dimension---The total length is 9.9 cm(3.9 inches).The diameter of the ink reservoir is 0.6 cm(0.23inch).The narrow part where the spring sits on is 2.6cm(1 inch).1.0mm tip,Black Ink.
Smooth Writing Quality--- Releases ink in a smooth and consistent manner.Ink dries quickly.The body of the refill is made of stainless steel,feeling light and premium
Extra Bonus---Each refill comes with a spring which is already fixing on the stem.You don’t have to worry about missing spring or the refill don’t fit your pre-existing spring.
Package Quantity and Product Assurance---10 refills of one package.It's a good choice for office supply,school stationery.