- This wonderful experiment has lots of extension activities and can be made into a great science fair project.
- It is easy to set up and takes about 20 minutes to ‘run’, while you watch in awe as the colours in the felt-tip pens move and separate before your eyes.
- Multiple pieces of special paper mean you can try lots of different chromatography experiments.
- Don’t just use the pens from the kit try the felt-tip pens and highlighters you have at home.
- The finished results make colourful bookmarks too.
- Colour of pens in the kit will vary.