This product is 3ml of silicone grease inside a 5ml test tube.
Please let the contents settle before use.
This test tube of silicone grease helps lubricate piston mechanisms and rubber O-rings. The tube is not filled to the brim in order to prevent leaks. There's 3ml inside, and this should be more than enough to lubricate numerous pens, as only a very small amount is needed.
We would tend to use a tooth pick or cotton bud to apply it to an O-ring pen, while a cotton bud would be safer to apply grease to inside of a pen's barrel.
Pure Pens was established by Niche Pens in 2011. With director Ross Adams initially entering the fountain pen market in 2004 and becoming the first UK retailer of the German brand Pelikan, it was decided a number of years later to expand the Welsh retailer's offering. As a result, Pure Pens now stand as one of the UK's leading online pen shops and have one of the widest selections on offer today.
UK Delivery Information
Free Royal Mail 48 Shipping on orders over £35.
Upgraded to 24 or Special Delivery based on order value too. Learn More
All orders going outside the UK will be VAT free on our site, automatically.
There may be import duty due on arrival, depending on your country's tax rules. Learn More