Since they make nice sets, the 8 and 12 different gas ampules are here offered at a discount. The easiest way to make them light up is to place them next to a plasma globe as offered on Amazon and novelty shops - just turn the globe on, the lights out and hold them up to the glass and watch in wonderment! The set of 8 comes with H, Ar, Ne, He, Kr, N, Xe and O.
This set now comes with a free acrylic display stand :-)
Ampule size: 10x40mm
Since they make nice sets, the 8 and 12 different gas ampules are here offered at a discount. The easiest way to make them light up is to place them next to a plasma globe as offered on Amazon and novelty shops - just turn the globe on, the lights out and hold them up to the glass and watch in wonderment! The set of 8 comes with H, Ar, Ne, He, Kr, N, Xe and O.
This set now comes with a free acrylic display stand :-)
Ampule size: 10x40mm