hand2mind Hand Lens with Lanyard, 3X and 6X Magnifier
Por um escritor misterioso
Descrição
Students can get hands-on with science with these economical hand lenses Great for small groups, individual work, classrooms and labs Each lens

hand2mind Hand Lens 3X and 6X Magnifier for Home, Classroom, Indoor and Outdoor Use (Pack of 6)

High-Power 6x Double lens 2-1/4” Precision Inspection Magnifier

6X Slide Folding Pocket Magnifying Glass with Double Lenses

hand2mind Mini Plastic Handheld Magnifying Glasses, 3X

Geologist Hand Lens, 10X Triplet, Leather Pouch, Lanyard Ready

TwoL 3X 6X Mini Card Type Led Magnifier Loupe with Leather Case

eta/cuisenaire® science replacement supplies list - ETA hand2mind

ETA hand2mind Dual Hand Lenses without Lanyard, Package of 10
Hand Lenses & Lanyards

hand2mind Hand Lens with Lanyard, 3X and 6X Magnifier

Choosing a Hand Lens for Nature Study
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por adulto (o preço varia de acordo com o tamanho do grupo)