Displaying 1 to 7 (of 7 products)
Simple, rugged aluminum housed 5MP CMOS sensor
Replaces the eyepiece on your traditional microscope. Turns any existing traditional microscope with…
El gel contiene los nutrientes necesarios para tus hormigas
Aprende sobre su organización social y comunicación
Observa como trabajan estos increíbles arquitectos
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Microscopio para el telefono celular, facil de utilizar, no requiere software para funcionar.…
Silva type compass. Ideal for map reading.
Size: 2-1/4 x 3-1/4
Compass Diameter: 2
Rotating Degree Ring
…
You won't believe your eyes with the classic illusion trick cards! Experience the swirling illusions produced by the illusion spinner,…
Construct your Buzz Wire and learn how to complete an electric circuit. Challenge your friends with the exciting Buzz Wire…
Glass magnifier 2" diameter with bent platic handle…
Displaying 1 to 7 (of 7 products)