[Ink Collecting] is a kit to enjoy paper chromatography easily using fountain pen ink or water-based pens. [Ink Collecting mini] is a trial kit that includes 2 pieces of special butterfly-shaped filter paper.
With this kit, you can collect colors just like collecting insects.
You can feel the wonder of colors through [ink collecting].
It is easy to use and can be enjoyed by everyone from small children to adults.
Color your favorite color on the butterfly-shaped filter paper, and dip only the lower end of the spring into the water to start chromatography. After that, you can watch the colors move slowly and carefully.
The unintentional coloring of the butterflies is a discovery* that is sure to impress.
This is a kit to enjoy
(Package size) 234mm x 120mm x 2mm
Country of manufacture: Japan
Material / component: Paper, special filter paper
Package: Individual Packaging
Year of manufacture: 2021
Product tag: Attached