hand2mind Hand Lens with Lanyard, 3X and 6X Magnifier
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Choosing a Hand Lens for Nature Study
hand2mind Mini Plastic Handheld Magnifying Glasses
Magnifiers & Hand Lenses - Optics & Observation Supplies - Products
hand2mind Mini Plastic Handheld Magnifying Glasses, 3X
hand2mind Hand Lens with Lanyard, 3X and 6X Magnifier
ETA hand2mind Dual Hand Lenses without Lanyard, Package of 10
BigEye™ 5-Inch Hand Magnifier 2x - Low Vision Supply
Include 10 clear plastic magnifying glasses Dual lens magnifiers, large 2 inch lens magnifies up to 3X and the smaller spot lens magnifies up to 6X
hand2mind Mini Plastic Handheld Magnifying Glasses, 3X and 6X, Without Lanyard (Pack of 10)
High-Power 6x Double lens 2-1/4” Precision Inspection Magnifier
Geologist Hand Lens, 10X Triplet, Leather Pouch, Lanyard Ready
eta/cuisenaire® science replacement supplies list - ETA hand2mind
Choosing a Hand Lens for Nature Study
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por adulto (o preço varia de acordo com o tamanho do grupo)
