Projectile Launcher Experiment Kit

Marsoni

M251S

$82.53

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

Projectile Launcher Experiment KitIncluded: Spring loaded gun, two 1" dia. balls (one steel, one aluminum), 4 experiments, protractor attachment, plumb bob, brace, and instructions. The range is variable up to 10', and it measures any angle up to 90 within 1 2 accuracy with the plumb bob. It's built to withstand the rigors of any hands on lab and precision machined to give the same result every time. Rugged and Durable Construction. Easy Assembly. Consistent Classroom Results. Spring

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We offer a 30-day return/exchange service after receiving.
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I was concerned when I started finding little pieces of plastic wrap around my house. Where did it come from, I wondered? When my puppy is shark “no stuffing” toy to me, I found the source! The fin he ripped off that crinkled was full of little plastic pieces of plastic wrap. And it was all over the houses.

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Reviewed in the United States on April 14, 2026

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Cathy

Boise, US

★★★★★ 5

GREAT PUPPY TOYS!!

Color: green

It’s great for a puppy. My dog Is 2 1/2 years old and still plays with them. They have withstood 2+ years of a puppy chewing on it and playing tug of war constantly. I recommend this toy for puppies and older dogs. Very good quality!

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Reviewed in the United States on January 25, 2026

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Carol Gatti

Lake Worth, US

★★★★★ 3

Not very durable

Color: green

These toys are fun for my dog to play with but the alligator one, the rope started to come unraveled. I was able to pull it off and throw it away and the toy is still okay. Not as durable as I would like.

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Reviewed in the United States on May 8, 2026

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Kimberly Kelley

Draper, US

★★★★★ 5

Good toy for bully breeds

Color: blue

These have lasted very well with my bully dogs. Will buy again.

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Reviewed in the United States on May 1, 2026

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