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$36.99
$36.99

The Koval Virtual Reality Headset isn't a product or a tool but an opportunity to transport yourself into your favorite games and movies. The headset holds your phone, compatible with smart phones ranging from 3.5" - 6", and it adjusts for maximum... Read More

Out of Stock

$36.99
$36.99

The Koval Virtual Reality Headset isn't a product or a tool but an opportunity to transport yourself into your favorite games and films. The headset holds your phone, compatible with smart phones ranging from 3.5" - 6", and it adjusts for maximum ... Read More

Out of Stock

$44.99
$44.99

The Koval Kid's Tabletop Telescope is an excellent starter tool for young and novice stargazers! In addition, the tabletop telescope is extremely versatile in where you use it - as long as you have a flat surface - you too can map the stars with ... Read More

In Stock

FREE SHIPPING WITHIN THE LOWER 48 US STATES!
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$74.95
$74.95

This sturdy and durable microscope has precise optical glass components that are perfect for students and teachers in the medical or biological fields, or simply anyone with a passion for science. The microscope comes with two pairs of wide field ... Read More

Out of Stock

$174.95
$174.95

This sturdy and durable microscope has precise optical glass components that are perfect for students and teachers in the medical or biological fields, or simply anyone with a passion for science. The microscope comes with two pairs of wide field... Read More

Out of Stock

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