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Ships within 48 hours · Estimated delivery Jun 15 - Jun 20
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Description
Astromedia Build a Working Historical Camera Obscura Kit for Ages 12+All modern cameras have one common ancestor The Camera Obscura! The light of the outside world falls through a pinhole onto the opposite wall of a room and produces an upside down picture. In the 16th century the camera obscura was greatly improved upon by the inclusion of an objective lens. This produced a much brighter picture and around 1750, many painters, like the Venetian Canaletto, used it to make sketches for their paintings. In 1836, the
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 625 reviews
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Product Reviews
★★★★★ 5
Great for my Corgi
Color: Blue
My pup loves this toy! The soft casing is strong and durable, which prevents my pup from getting to the ball inside. It has a great battery life! Would definitely recommend for herding dogs.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
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Reviewed in the United States on September 28, 2025
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
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Reviewed in the United States on January 9, 2026
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
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Reviewed in the United States on May 26, 2026
