Photogate System with Instructions

Marsoni

M251S

$155.48

Get it in 3 business days with 1 day shipping. Friday, May 29

Photogate System with InstructionsIncluded: Photogate System with Instructions, 16 x 10 x 6 cm, 0. 5 Kg (1. 1 lbs.) Easy to navigate timing options. Designed to fit onto the Fundamentals of Physics line. External support rod allows use with any other experiment. Its unique design can be used for any motion based experiment, and easily attaches to any of the Fundamentals of Physics products. Battery operated; it allows you to conveniently perform experiments without being tethered to

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We offer a 30-day return/exchange service after receiving.
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The hol-ee balls come in different sizes. I have an assortment. I love to stuff them with treats for my pet and watch him try to get them out. The holes make it easier for my dog to pick up the ball when we play fetch. I match the treat size with the hole size of each ball size. These are sturdy toys and can stand up to rough play.

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Reviewed in the United States on March 22, 2026

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Katie

Dallas, US

★★★★★ 5

Great turtle toy

Perfect toy! My pet turtle loves it. He likes dragging things around his tank and pushing them around. I got him this because his old toy was a pvc pipe connector (which he loved to death), but it broke his beak. So I got him this so he could chew it and drag it around. Great and safe alternative

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Reviewed in the United States on October 27, 2025

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Kaleigh

Battle Creek, US

★★★★★ 5

Favorite ball!

My dog absolutely loves this ball. I have a 11 pound mini golden doodle for reference. It is super durable and easy to clean. It is easy for her to get her teeth around and is one thing she has not chewed up.

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Reviewed in the United States on October 31, 2025

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Amazon Customer

Pawtucket, US

★★★★★ 4

Not what I expected

It's ok..but the holes in it are pretty big.

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Reviewed in the United States on March 2, 2026

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Kindle Customer

Port Orchard, US

★★★★★ 5

Sturdy and long lasting.

These balls are a favorite of my Sheltie! She loves to chase after them and catch them in the air. My dog is not a chewer so I can't say how they hold up under aggressive circumstances! They do last a long time .

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Reviewed in the United States on August 3, 2025