QUOTE (Ondina @ Jul 23 2008, 10:09 AM)

This ink is labeled everywhere as almost bulletproof, but either my bottle is a very bad batch, or it can't be more far from what it delivers.
The color is nice, sort of golden, not as true chocolate as W.Havana Brown. And well, leaves a readable grey line after soaking it for 1 minute in water. After 2 minutes the grey is even fainter. If you leave the whole page exposed for a 10 days to the July sun -inside a window pane facing the south- this is what happens:
The truth is that does not disappear completely, but is hardly readable. Anybody has other bottle so we can check other batch?
It's the Eternal Brown that is waterproof/light-proof/etc. It's also a slightly different shade of brown -- lighter.
What you tested, Standard Brown, is said to be "near" bullet-proof. I suspect that if you shake the bottle well before testing a sample, you will get a different result. One reason I say this is because all the samples of Standard Brown that I have seen are much darker than your sample. A "near" bullet-proof ink should lose its color during soaking, but the ones I've used (Zhivago, Red Black, Marine Green) leave the black part of the ink on the paper, perfectly legible.