Pick up this great gift idea. Time to brush up on your periodic table? This wooden wall clock features the first 12 elements--hydrogen through magnesium--arranged by their atomic number and corresponding to each hour. Perfect for students scientists and chemistry geeks this compact clock will help keep track of the time in the lab in the classroom or at home. Handmade by Matt McCoy in the USA. Essential Details: Handmade Item. Made from wood acrylic clock movement Measurements 7.75" L x 1.75" W x 7.75" H Notes: Requires one AA battery (not included).
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