5 sealing corks for antique Montblanc piston fountain pens 40s to 50s, Portuguese cork, turned, ground and then boiled / sealed in paraffin.

Available in sizes #9 , #6 , # 4 and #2 ( for example 146, 136 , 246 , 134, 144, 244, 132, 142 )

The photo is for reference only, it is a natural product and variations are possible.

Only suitable for those who know how to change a cork! Special tools and knowledge are needed to change the sealing cork!

(No liability is accepted in the event of self-inflicted damage to the writing tool. The tool should only be used by skilled persons, or at your own responsibility).

Sealing wax for secure sealing of threads before mounting the filler neck.

The wax is poured into the thread and then briefly heated to guarantee optimum distribution.

 The wax block is approx. 25 mm x 15 mm x 6 mm.

 
(No liability is accepted in the event of self-inflicted damage to the writing tool. The tool should only be used by skilled persons, or at your own responsibility).

Acid-free grease - e.g. for lubricating the sealing cork.

Only a tiny amount of grease is needed to lubricate the sealing cork. Before using the fountain pen for the first time after greasing, rinse it with warm water to remove any grease residue from the cork.

Approx. 20 ml content in the tin.

(No liability is accepted in the event of self-inflicted damage to the writing tool. The tool should only be used by skilled persons, or at your own responsibility).