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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
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Description
Number Stax - Stacking Foam Number BlocksBuild tall and colorful structures while creating a foundation for mathematical understanding by encouraging number recognition and counting skills. As they play, young learners will develop an understanding of the relationship between size and number by associating different sized blocks with specific numbers. More advanced learners can use the blocks to visualize more complex math concepts such as fractions and algebra. Activity suggestions included
Build tall and colorful structures while creating a foundation for mathematical understanding by encouraging number recognition and counting skills. As they play, young learners will develop an understanding of the relationship between size and number by associating different-sized blocks with specific numbers. More advanced learners can use the blocks to visualize more complex math concepts such as fractions and algebra.Activity suggestions included and comes in its own fabric storage bag. Use Number Stax to practice patterns, counting, measuring, adding, subtracting, multiples and skip counting, multiplying, dividing, fractions, algebra, and more!
Includes 28 foam blocks: 10 block (1), 9 block (1), 8 block (1), 7 block (1), 6 block (1), 5 block (2), 4 block (2), 3 block (4), 2 block (5), 1 block (10) 28 pieces. Ages 3+.
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
4.6 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Liqui moly
Size: 1 L
Great product makes the engine work very quiet
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
★★★★★ 5
Do it!
Size: 5 L
Use it in a 14 Sierra. Get about 7500 miles an oil change going off the oil life monitor but I drive rough and the trucks modded. Pricier than others, but I feel it’s worth it. Truck runs smoother than what was in it.
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Reviewed in the United States on October 19, 2025
★★★★★ 5
Works great in 2023 Chevrolet Silverado 1500 with a 5.3 motor
Size: 5 L
Best oil out there, I use it in my 2023 Chevy 1500 5.3 and love it
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Reliable, Eco-Friendly, and Great Value Air Filter
Size: 64115a1bdb6&13718691835, Size: 64115a1bdb6&13718691835
Very satisfied with this air filter! It fits perfectly and was easy to install without any hassle. The filtration performance is impressive—helping to keep the air inside the car fresh and clean. The simple packaging is eco-friendly, which I appreciate. Reliable quality and reasonable price make this a great choice for regular replacement. Highly recommended!
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Perfect replacements 👍🏼
Size: CF11182&CA12051, Size: CF11182&CA12051
Perfect fit at an affordable price. Engine air filter is good quality, but the cabin air filter is way better than the stock one. They even include instructions.
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Reviewed in the United States on May 7, 2026