Dr. Livingston Jr. Human Heart Floor Puzzle
SKU: 94363611235

Dr. Livingston Jr. Human Heart Floor Puzzle

Sale price$22.49 Regular price$24.99
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  • USA
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

Dr. Livingston Jr. Human Heart Floor PuzzlePiece together this cross cut of our tickersarteries, aortas, and all. Grab the atria and ventricles that team up to pump nutrients throughout our bodies. Spot the arteries that transport blood to the lungs and the veins that whisk away waste products. Click the valves together that keep our blood circulation in the proper direction. Arrange the special myocardium muscle that squeezes the heart into its beat. When finished, kids can lean back and

Piece together this cross-cut of our tickers”arteries, aortas, and all. Grab the atria and ventricles that team up to pump nutrients throughout our bodies. Spot the arteries that transport blood to the lungs and the veins that whisk away waste products. Click the valves together that keep our blood circulation in the proper direction. Arrange the special myocardium muscle that squeezes the heart into its beat. When finished, kids can lean back and appreciate their hidden anatomy, larger than life.
Our puzzles are die-cut to match REAL anatomy. Build the myocardium muscle independently of the atria and arteries. Learn about the human heart as you solve our human heart puzzle.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 94363611235

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4.8 ★★★★★
Based on 790 reviews
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Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 5
So convenient, so ideal
Color: Rechargeable Set with Base
We love these! So convenient. I bought them to give as a gift but ended up keeping and our family loves using them. We don’t use regular table salt anymore, since learning about the health concerns, so ground sea salt is ideal. They’re durable, work great, hold a charge and are the perfect size.
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Reviewed in the United States on April 4, 2026
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Verified Purchase
Robert Doty
Lexington, US
★★★★★ 5
Convenient and easy seasoning
Color: Rechargeable Set with Base
I bought these to replace a set of manual twist grinders which didn't last long. Not sure how long these will last but I will say that I am very impressed after my first use. The salt grinder grinds very evenly and it's really easy to see how much is being dispensed. Same with the pepper grinder. I also like that they come with a tray which catches the inevitible particles that would otherwise would scatter on the countertop. Rechargeable, comes with two cords and a cleaning brush and grinders seem to be of high quality. So easy to use - just hold over your steak, burger, fish and press the button with your thumb. Highly recommended.
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Reviewed in the United States on October 17, 2025
M
Verified Purchase
Miss M suggestions
Battle Creek, US
★★★★★ 5
Good buy
Color: Rechargeable Set with Base
I bought these for my son and his wife for Christmas this year. He loves them and uses them regularly. Super good looking, easy charging. Nice flow of ground salt and pepper. I have seen him using them while cooking so I asked what he thought.
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Reviewed in the United States on April 26, 2026
M
Verified Purchase
Marty
San Leandro, US
★★★★★ 5
Everyone Loves My Electric Salt & Pepper Grinder Set!
Color: Rechargeable Set with Base
Very nice looking grinder set. Rechargeable is the only way to go. They function with ease. I Love that I can easily adjust the size of the grind for both the salt & pepper. It is also nice to have a holder for them to keep counters clean. My family and friends have ask me to send them them the Amazon link so that they can purchase a set for themselves.
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Reviewed in the United States on March 5, 2026
C
Verified Purchase
Christopher Shipp
Lowell, US
★★★★★ 5
Great Product!
Color: Rechargeable Set with Base
Works as expected. Truly happy with the price and durability so far.
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Reviewed in the United States on March 17, 2026

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