Displaying 41 to 60 (of 780 products)
Dual 10x & 20x Jewelers Loupe
Magnification:10x
Lens diameter: 18mm
Magnification: 20x
Lens diameter…
En forma de calendario o almanaque, este atlas cósmico está diseñado para esas ocasiones en que quisiéramos poder identificar objetos…
Termómetro digital con pantalla LCD que le permite conocer la temperatura exacta en pocos segundos, puede ser usado en pruebas…
Maping compass with mirror and lanyard. Includes ruler in inches and centimeters as well as 1:25,000 and 1:50,000 scale. Size…
The OL-57, OcuLens™ is a convenient, hands free magnifier that attaches with ease to most eyeglass frames. Once attached, the…
The LL-77 LumiLoupe from Carson Optical is a 7x power stand Magnifier that makes the ordinary extraordinary by revealing details…
The PM-33 Pocket Magnifier from Carson Optical is a multi-power LED lighted Magnifier. This HandHeld Pocket Magnifier? has three magnifying…
Improve your detailed viewing with this compact easy to use eye loupe optical tool that has powerful 10x magnification. Great…
Contains a Mammoth skeleton about 21 cm long when assembled.…
Contains a Stegosaurus skeleton about 17 cm long when assembled.…
Compass that glows in the dark
With Keyring and Rotating Face
Material: Brass Body Plastic Face
Brass Color
Diameter: 1.90"…
Land Compass in oil-filled case, with double sacale, magnifying glass, metal case. Gold color.
Size 1.75" Dia.
…
El gel contiene los nutrientes necesarios para tus hormigas
Aprende sobre su organización social y comunicación
Observa como trabajan estos increíbles arquitectos
…
Construct your Buzz Wire and learn how to complete an electric circuit. Challenge your friends with the exciting Buzz Wire…
You won't believe your eyes with the classic illusion trick cards! Experience the swirling illusions produced by the illusion spinner,…
Construye tu propia mano robótica. Sorprende a tus amigos con esta automatización simple pero divertido. Se trata de un gadget…
Let your imagination run wild to outer space, millions of light years away. Make and hang your own glow solar…
Create a starry night sky in your bedroom with this illuminated projection dome. Let your imagination run wild into outer…
Build your own 30 cm glow-in-the-dark solar system planetarium model. Assemble, paint and highlight with glow effects. Watch it glow…
Magnification: 2x
Glass Lens Dia: 3.5?
The Magnifier, Clips, and Joins Rotate 360°
Two Adjustable Arms with Alligator Clips
Chrome Plated
Heavy Duty Base with…
Displaying 41 to 60 (of 780 products)