Ziina Chemical Elements 3×3 (Type B, 55-108)
A normal 3×3 printed with the periodic table — Type B covers elements 55 to 108, caesium through hassium, one element per sticker face with its symbol, number and atomic weight.
It solves like any 3×3, so it works as a real puzzle rather than a poster. The obvious use is a classroom or a chemistry-minded gift: the elements sit in sequence when the cube is solved, which is a reason to actually finish it.
UV printed · non-magnetic · covers elements 55-108.
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