Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Nxone STEM Toys 195 PCS Building Toys Educational Toys for Boys and Girls Ages 3 4 5 6 7 8 9 10 Construction Building Blocks Toy Building Sets Kids Toys Creative Activities Games with Storage Box195 pieces with kid safe electric drill Nxone STEM toy set contains 195 pieces of blocks, a storage box and an electric drill, which brings more fun for boys and girls. An ideal builidng toy choice for up to 8 players at the same time. Toys for boys and girls that encourage your child to learn through playing time STEM toys are for developing your child's science, technology, engineering, and mathematic skills. It can easily improve children's
- 195 pieces with kid-safe electric drill – Nxone STEM toy set contains 195 pieces of blocks, a storage box and an electric drill, which brings more fun for boys and girls. An ideal builidng toy choice for up to 8 players at the same time.
- Toys for boys and girls that encourage your child to learn through playing time - STEM toys are for developing your child's science, technology, engineering, and mathematic skills. It can easily improve children's imagination, creativity, hand-eye coordination, cognitive competence, operational and logical thinking ability during construction. What's more, when cooperating with others, children can enhance their teamwork and social skills.
- Kid's safety is our top priority – All of our Nxone toys for boys and girls are certified to be Phthalate, Lead, Cadmium, and BPA free. Nxone building toys are also durable, contain no sharp edges, making sure your kids are 100% safe while playing.
- Additional value - Our STEM educational toys are equipped with a newly upgraded electric drill which can lock the screws better between blocks. It also comes with a portable storage box which can improve children's organizational abilities. Meanwhile, with a detailed instruction booklet of model example, children can easily build a varity of shapes to get sense of achievement. Older kids can realize their imaginations and creativities through STEM toy's building blocks and modules.
- Great gift choice - Our building blocks STEM toys are made of high-quality and durable plastic pieces which would make the STEM toys a worthy choice for your children. They are especially created for boys and girls which are suitable for most children age 3 4 5 6 7 8 +. A great gift for surprise in daily life, party, birthday, and holidays such as Christmas!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.1 ★★★★★
Based on 1803 reviews
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Product Reviews
★★★★★ 4
Really works
Really good. Works great. Noticed whiter teeth within a few uses.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
A Working Set Of Strips
This is not expensive. It does whiten your teeth. I don't see the 3d effect. You get some strips. 2 Types. This box will last you some time. If you want white teeth then this can help make it happen. This weirdly caused me pain the last few times I used them. Outside of this no issue with them. They come on and off no problem. I kinda recommend this. Just be careful.
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Great value purchase
I wanted to get my teeth professionally whitened and have never done stripes before, but the professional whitening was quoted at $700 so I thought this would be a good start instead. I have done them a few times and the teeth get sensitive the next day but thats to be expected and no more than usual, then goes back to normal. I haven't done a ton but have noticed a difference already and plan to continue doing them!
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Reviewed in the United States on March 31, 2026
★★★★★ 5
My annual go to for sparkling whites before events
I have sensitive teeth and worn down enamel. These strips whiten without pain or additional sensitivity.
I use this once or twice a year before big events. It works great for that sparkling smile.
(Time only allowed for 10 days of whitening this time. The additional 3 days included in this pack would’ve resulted in even more dramatic effects)
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Reviewed in the United States on June 1, 2026
★★★★★ 3
They definitely whiten, but caused severe sensitivity
I have mixed feelings about these whitening strips. On the positive side, they absolutely do what they promise, my teeth are noticeably whiter, and the actual whitening results were fantastic.
However, they left my teeth painfully sensitive. I was very careful to follow the instructions exactly and made sure I only left them on for the strictly recommended amount of time, but I still experienced intense, lingering sensitivity afterward.
If you have a high tolerance or don't usually struggle with sensitive teeth, these might be a great fit for you since they really do work. But if you are prone to sensitivity at all, I would definitely proceed with caution!
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Reviewed in the United States on May 22, 2026