Tunning Forks on Resonance Box

Marsoni

M251S

$18.27

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

Tunning Forks on Resonance BoxHigh quality physical experimental instrument, durable and practical. Two tuning forks of the same efficiency are made of the whole carbon steel. The edges and corners are neat and the surface is chrome plated, the frequency is 440 cycles per second. The tuning fork set is used to demonstrate the resonance of sound in school. Can be used as a general tuning fork of a variety of experiments, such as the sound of the occurrence, interference, sound

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I seldom write reviews, but save your money as far as I’m concerned. Maybe mine was faulty. I don’t know. But it’s hard as a rock and too big for to my Australian Shepherd to get her teeth around. It barely made a noise. Maybe I misunderstood the description, but I bought it for her because she’s blind and yet loves to play fetch so I thought it was going to make enough noise for her to find it, but it was a total bust at least for me.

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Reviewed in the United States on May 10, 2026

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Dean Law

Dallas, US

★★★★★ 4

Nice for play

Color: Classic, Size: XL 5.51 in (14 cm)

Work as expected but only lasted for about an hour

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Reviewed in the United States on May 28, 2026

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