Siemens 6AG1421-1BL01-2AA0

Marsoni

M251S

$859.50

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

Siemens 6AG1421-1BL01-2AA06AG14211BL012AA0SIPLUS S7 400 SM 421 32DI BASED ON 6ES7421 1BL01 0AA0 WITH CONFORMAL COATING 25+60 C

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Just like every other Chuckit! product I've purchased, the Air Glow Fetch Balls are of great quality and my German Wire Haired pointer loves them. He tends to not immediately bring balls back after retrieving them and prefers to aggressively gnaw them instead which is why I purchase Chuckit balls instead of normal tennis balls and all of them stand up to the abuse. I don't think he's ever chewed any of them apart and they are of high enough quality that we always end up losing or misplacing them before they are destroyed.

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Reviewed in the United States on May 16, 2026

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Greg

Pawtucket, US

★★★★★ 5

Dogs love them!!!

Theme: 2 Pack, Size: Medium

Good balls. Durable even though they are not solid. Can find at night always, no more lost balls. Very fun to play with the dogs at night!!!

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Reviewed in the United States on February 3, 2026

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Kate_207

Belleville, US

★★★★★ 4

My dog loves these

Theme: 2 Pack, Size: Medium

My dog loves these balls. I would just keep in mind that large dogs will be able to chew them and rip the ball apart due to design. Just something to keep in mind if you have a chewer. Great that they glow in the dark. Fun for dusk or night time ball

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Reviewed in the United States on May 5, 2026

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blade

Lake Worth, US

★★★★★ 5

Good for playing catch with dog in failing light.

Theme: 2 Pack, Size: Medium

Several pluses with this product. On start, the downside for some is shorter distance throwing wiffle ball effect. Now the very good points. Glows from UV light exposure for dusk, second part is easy for dog to breathe when running around with it. Works with the Nerf lighted launcher also with it it "charges" them up along with the "Chuckit" handle. The original one for the Nerf one lasted 3 throws before busting. . . Belgian malinois so no surprise. I'll definitely be ordering more in the future.

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Reviewed in the United States on March 4, 2026

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Wendy Holliday

Waukegan, US

★★★★★ 5

My dog loves them!

Theme: 2 Pack, Size: Medium

Check the size before buying!! They are great balls tho!!

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Reviewed in the United States on May 20, 2026