SmartMax Start 23 Piece Magnetic STEM Discovery Set

SmartMax Start 23 Piece Magnetic STEM Discovery Set

Marsoni

M251S

$43.99

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

SmartMax Start 23 Piece Magnetic STEM Discovery SetHave fun building incredible structures with SmartMax! The new Start Plus set includes 23 pieces and a guide to build models. Extension sets are available separately. SmartMax enables young children to explore magnetism safely, with strong, oversized pieces that are specifically designed for handling by young kids. SmartMax products are safe and durable, made from the highest quality materials. Our magnets are incredibly strong, able to carry up to 60

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I am amazed at how far I can throw a tennis ball. My dog and I absolutely love this. What happens to work well with the squeaky balls?I get on amazon as well. I have one of these at home, And I keep another one in the truck. Very durable, The balls have good bounce, My dog and I have a lot of fun with it. My dog doesn't chew much on balls, But this one seems like it's going to stand out, I love the versatility, Hey can handle almost ending ball that same size. Are you solid rubber bouncy balls, Squeak. Ing tuba balls, Whiffle balls with all the holes in it, Even the squeaky chewing balls. As long as there are that same size. love the product. I've been using them for a few years.

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Reviewed in the United States on July 22, 2024

Verified Purchase

brownie2009

Louisville, US

★★★★★ 5

Great dog birthday gift

Love it. Is it the best ball ever? No. I love it because my dog can find it if he lost track of it while I was poorly throwing the ball. Also, if it starta getting dark out and he has it in his mouth, I know exactly where he is. The glow is great! Pretty bright, changes colors, activatws after a hard bounce. Changing the battery is easy and just takes a screwdriver. Bounce is pretty good. Dog really likes it. He likes things that glow. It has held up so far, and one of the other dogs, who likes to destroy things, got ahold of it. He is working on not wrecking things, but I know he tried for a little bit and there has been no damage. The ball does have quite a bit of heft to it, so a small-ish dog isn't going to like the size or weight, likely.

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Reviewed in the United States on April 21, 2026

Verified Purchase

Leo

Carnegie, US

★★★★★ 5

Freaking works great !

Met and exceeded my expectations! It's very durable , it has become my dogs favorite ball, it is easily seen in the snow, and at night!!

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Reviewed in the United States on January 6, 2026

Verified Purchase

P. Williams

Draper, US

★★★★★ 5

A bit pricey, but then again, our new inflated economy

Nite Ize makes great products. I especially like the extended time the ball stays lit. Especially for those times the dog decides not to retrieve and you're searching the ground for the ball in the dark. It's heavy. Good for power chewers. Not a lot of bounce but then again the light function is the primary goal.

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Reviewed in the United States on December 31, 2025

Verified Purchase

b erm

Birmingham, US

★★★★★ 1

Stopped working the 2nd day

I realize I am the minority. This ball has great reviews. So it has to just be my bad luck. But it worked great the 1st day. Had some problems with getting it to turn on the next day. After that it never came on again. I bought new batteries and put 2 new batteries in it. It still did not light up. Other than that, it’s great and seems durable. I just can’t get the lights to work on it.

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Reviewed in the United States on March 11, 2026