Track every pen, ink, and paper combination you try. Rate flow, feathering, shading, bleed-through, and drying time. Search your results before buying new supplies so you never repeat a bad combo.
Add your first pen, ink, and paper combination above to start building your journal.
Before testing new gear, log the combinations you already use daily. Your current pen, ink, and notebook. This gives you a baseline to compare against. Rate each quality honestly, even if the result is mediocre. That data is what makes future decisions easier.
When trying a new ink, keep the pen and paper the same. When testing a new notebook, use a pen and ink you already know well. Changing more than one thing at a time makes it hard to know what caused the result. Your journal entries will be much more useful this way.
Don't just draw a few lines. Write a full paragraph or copy out a few sentences. Some inks feel great for short notes but show their weaknesses during longer writing sessions. Feather and bleed can take a few seconds to appear. Give each test a fair chance.
Some inks look fine when wet but develop bleed-through or show heavy ghosting once fully dry. Wait at least 30 seconds before rating bleed-through. For slow-drying inks, check again after a full minute. Update your entry if the final result differs from your first impression.
Thinking about a new bottle of ink? Filter your journal by the paper you plan to use. See how similar inks performed. If every blue-black ink feathered in your Leuchtturm, the new one probably will too. Save money by checking your own data first.
Your journal lives in your browser. If you clear your browser data or switch devices, you could lose everything. Use the export button to download a JSON file every few weeks. You can import it back anytime by opening the share link on any device.
The problem might be the ink itself. Some inks are naturally wetter and more prone to spreading. Try a different ink in the same pen. If the new ink behaves better, the original ink is the culprit. If both feather, your pen might be laying down too much ink. A drier-writing nib or a different pen body could help.
This usually means the paper is too thin or too absorbent for that ink. Try a heavier paper (90gsm or more) or an ink with less saturation. You can also use the back of the page for notes that don't need to be clean. Some inks that bleed on 75gsm copy paper perform perfectly on 100gsm Clairefontaine.
Wet inks on coated papers (like Rhodia or Tomoe River) can take 20 to 30 seconds to dry. This is normal. If you're a left-handed writer, try a fast-drying ink like Platinum Carbon Black or Noodler's X-Feather. Using a finer nib also helps since less ink hits the page.
Shading inks need the right paper to show their personality. Coated papers like Tomoe River or Midori MD let ink pool in the strokes, creating light and dark areas. On absorbent paper, the ink soaks in evenly and shading disappears. Try the same ink on a different paper before giving up on it.
Skipping can mean the ink is too dry for that pen, or the pen's feed isn't keeping up. Some pens write wetter than others. A skipping combo might work fine in a wetter-writing pen. Also check if the ink has been sitting unused for a while. A good shake can sometimes fix a dry ink.
Ink swatches online are often scanned or photographed under specific lighting. The same ink can look different on your paper, under your lights, and in your pen. That's another reason to keep a journal. Note the actual color you see, not what the bottle or website promised. Your notes will be more reliable than memory.