hand2mind Hand Lens with Lanyard, 3X and 6X Magnifier
Por um escritor misterioso
Descrição
Material: The frame ring and detachable handle are fully made of high quality metal, well constructed, strong and sturdy enough, won't scratches off.
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hand2mind Hand Lens with Lanyard, 3X and 6X Magnifier
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Students can get hands-on with science with these economical hand lenses Great for small groups, individual work, classrooms and labs Each lens
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hand2mind Hand Lens with Lanyard, 3X and 6X Magnifier
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hand2mind Hand Lens with Lanyard, 3X and 6X Magnifier
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por adulto (o preço varia de acordo com o tamanho do grupo)
