


Primary Science® Deluxe Lab Set
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Primary Science® Deluxe Lab SetBudding scientists will have a blast conducting their own experiments using the Primary Science Deluxe Lab Set. They can follow the step by step instructions on the included activity cards and jot down their findings in the write & wipe journal. Stand with adjustable clips measures 13 1 4" H.
Quick Dispatch:
Your Primary Science® Deluxe Lab Set orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Primary Science® Deluxe Lab Set ships.
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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
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4.3 ★★★★★
Based on 572 reviews
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Product Reviews
★★★★★ 5
Worth the buy!
Color: Upgrade Silver, Size: Rechargeable
Great product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 3
Mediocre salt and pepper grinders
Color: Upgrade Silver, Size: Rechargeable
Pros: They do work, and they are rechargeable.
Cons: the motors run really slow, capacity is low, The charging tray you have to empty frequentlyto reduce buildup underneath the salt and pepper grinders.
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Sleek and classy
Color: Upgrade Silver, Size: Rechargeable
I love that these are rechargeable
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Sturdy Workhorse
Color: color AA
This is my second time buying this pepper grinder. I first bought it 4 years ago. It is an attractive and sturdy pepper grinder, made of thick glass and metal top. Very easy to fill and did the work as intended for 4 years, and we are heavy pepperers. Then my son knocked it off the counter and it broke. But I can't blame the product for that, it admits right up front to being made of glass.
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Reviewed in the United States on January 9, 2026
★★★★★ 5
Great pepper shaker
Color: color AA
I really like this pepper shaker. It works great for me. It's easy to feel and the grind is good. I can get the different sizes of grinds. I like with my pepper and it's easy to clean. All I do is have to wipe the bottom down and make sure it doesn't get all caked up with it. The residue from peppercorns
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Reviewed in the United States on January 11, 2026
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