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Featured collection

25-Pack Classroom Periodic Table of the Elements Photo Flyer by Theodore Gray (8.5x11 in.)

25-Pack Classroom Periodic Table of the Elements Photo Flyer by Theodore Gray (8.5x11 in.)

Regular price $22.95

Regular price Sale price $22.95
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$Double-concave, double-convex, and trapezoidal acrylic lenses for classroom refraction$

3-Piece Acrylic Lens (convex, concave, trapezoid)

3-Piece Acrylic Lens (convex, concave, trapezoid)

Regular price $12.95

Regular price Sale price $12.95
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360 Degree Flat Printed Protractor for Optics Experiments

360 Degree Flat Printed Protractor for Optics Experiments

Regular price From $3.45

Regular price Sale price From $3.45
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Acupuncture Cold Laser Therapy Pen (for home use)

Acupuncture Cold Laser Therapy Pen (for home use)

Regular price $44.95

Regular price Sale price $44.95
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