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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
The Math Matching Key - EKT3530The Math Magic Key to teach your child the basic calculation of math in more easy and playful way. This kit includes the math magic key to hold in hand while playing, a thread to match the answer on 40 combination cards to cover 480 calculations, a detailed instruction manual. Each card has self correcting diagram feature on the back of the card, so every child can master the art of self learning. Improves visual, tactile & auditory learning senses in
- The Math Magic Key to teach your child the basic calculation of math in more easy and playful way.
- This kit includes the math magic key to hold in hand while playing, a thread to match the answer on 40 combination cards to cover 480 calculations, a detailed instruction manual. Each card has self correcting diagram feature on the back of the card, so every child can master the art of self learning.
- Improves visual, tactile & auditory learning senses in a fun way, therefore kids use it over & over again until they master their math facts.
- The Math Magic Key is remarkable & effective maths learning tool, it helps to improve all basic calculation of math i.e. addition, subtraction, multiplication & division.
- Link for Tutorial Video : https://youtu.be/VvJOuLAM9AE?si=uT3xOl3MTbKrGGFV
- Made in India
Manufactured / Imported / Marketed by:PREM RATNA TOYS.
Address : 11,HARICHAND COMPOUND,LBS MARG,VIKHROLI(W),MUMBAI Ð 400079.
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
4.9 ★★★★★
Based on 353 reviews
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Product Reviews
★★★★★ 5
Great product
Great coverage !
I will always keep this on hand!
I was happy to find this on Amazon!
I had bought one many years ago and could not locate another until I happily found it on Amazon!
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Reviewed in the United States on May 6, 2017
★★★★★ 1
Poor coverage
Does not provide coverage at all. Very light weight and not any coverage
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Reviewed in the United States on November 22, 2025
★★★★★ 5
Ten Stars
I only use the left two colors but I expected that since I wasn't sure which one(s) would work. They are a great concealer of dark circles. I use the lightest one on the bottom and then touch up with the darker of the two. They don't look caked on and, in fact I can wear them alone without any foundation or powder on my face! And, they lay on top of the fine lines, hiding them somewhat. The brush is great for applying. I have tried many concealers and this is the the best by far.
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Reviewed in the United States on September 12, 2017
★★★★★ 5
Reliable protection that stays put during workouts!
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
I’ve tried many expensive name-brand sunscreens, but this Amazon Basics version performs just as well, if not better. It’s become my go-to for morning runs and trips to the beach because it actually stays on even when I’m sweating.
Why I gave it 5 stars:
Non-Greasy Formula: Unlike other sport sunscreens, this one absorbs quickly and doesn't leave that heavy, sticky film on my skin.
Actually Water Resistant: I’ve used it for laps in the pool and long hikes; as long as I reapply as directed, I haven't had a single sunburn.
No "Sting": One of the best things is that it doesn't run into my eyes and sting when I start to sweat—a huge plus for runners.
Great Value: You get a generous 8-ounce bottle for a fraction of the price of "premium" brands. The fact that it’s formulated without Oxybenzone is an added bonus for peace of mind.
If you’re looking for effective, no-frills sun protection for an active lifestyle, you can't beat this. It’s a staple in my gym bag now!
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Great value and very practical
Style: SPF 50, Size: 8 Fl Oz (Pack of 6)
This sunscreen is a great value for the price. The SPF 50 protection works well and the lotion applies smoothly without feeling too greasy. It absorbs nicely and provides good coverage for outdoor activities.
I especially like using these bottles to refill the sunscreen dispensers at my Airbnb for guests. It’s convenient, reliable, and affordable when you need multiple bottles available.
Overall, it’s a solid everyday sunscreen and a very practical option if you need good protection at a reasonable price.
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Reviewed in the United States on March 11, 2026