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Sine Wave Generator & Vibration Generator

Marsoni M251S
Sale price$93.01
Pay 4 payments of $23.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Sine Wave Generator & Vibration GeneratorFrequency generation: 0~800Hz. Precision 0. 1Hz. The software is included so it can run automatically. Diameter 9cm, height 10cm. 1 red and black plug wires, 1 DC6V power converter are also included in the kit. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.
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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 2324 reviews
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DAVID
Charlottesville, US
★★★★★ 5
Soft to the touch
Great shams. Fit & feel is more than OK. Pricewise it is a steal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
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Verified Purchase
DIANE T
Chelsea, US
★★★★★ 5
Softness
Color: White, Size: Queen (Pack of 4)
VERY nice, and SOFT. Also extremely low cost for Extremly good QUALITY....
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Reviewed in the United States on May 30, 2026
M
Verified Purchase
Matthew G Stanley
Bozeman, US
★★★★★ 5
Very soft pillow cases
Color: Black, Size: Standard (Pack of 4)
Very nice pillow cases. When I saw them in the packaging I thought they look rough. But I was surprised. They are soft. I recommend them. Great price.
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Reviewed in the United States on May 8, 2026
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Verified Purchase
Paiger
Pawtucket, US
★★★★★ 5
Very good product
Color: White, Size: Queen (Pack of 4)
These are pretty good pillowcases. They’re a little silky feeling for me, but they wash up well. They fit good and they’re nice and white.
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Reviewed in the United States on May 25, 2026
E
Verified Purchase
EM
Chelsea, US
★★★★★ 4
Good product and price
Color: Beige, Size: Queen (Pack of 4)
These pillow cases were a good price point, they are soft on your face, and pretty color. My only negative comment is that we use standard sized pillows, and these cases are too big. So I fold the open end into itself to prevent bunching/loose ends.
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Reviewed in the United States on March 26, 2026

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