Metal Plating Pen w/book
For Ages 10+
QUICK & EASY CHEMISTRY EXPERIMENT !
•Battery Type: AAA x 2 (Not Included)
•Plating pen can easily do argent plating only by writing. It also is an electric pen which writes pictures and words by electric power.
It is able to plate with the water tank, too by using the pen as a battery box. Since metal fittings for the key ring are included, it is able to finish up as accessories, too.
• Science guide included (68 colour pages)
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