Moonman P140 and Asvine C2000 feeds: Ebonite or Plastic?

These two pens are as wet as any steel nobbed pens I have ever seen. Their performances are spectacular.The internet first told me that both pens have ebonite feeds. Turns out only one of them does!

After hearing conflicting information, I thought that this should be settled once and for all.

Acetone is an excellent solvent that dissolves many types of common engineering plastics, but it doesn't dissolve ebonite, which is a type of rubber, not plastic....

The test is over, and the chemistry has spoken! Guess what happened?....
.....Watch and find out!

Видео Moonman P140 and Asvine C2000 feeds: Ebonite or Plastic? канала Wonders Unlocked