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First Encyclopedia of Science
First Encyclopedia of Science
First Encyclopedia of Science
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First Encyclopedia of Science

Marsoni M251S
Sale price$16.99
Pay 4 payments of $4.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
First Encyclopedia of ScienceWhy do things float? How do magnets work? What is gravity? The answers to these questions and more can be found in this fact filled book. Simple, easy to read text and lively illustrations introduce basic science topics. Also includes fun science activities and exciting recommended websites.
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  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
Based on 2098 reviews
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M
Verified Purchase
Monika Obermeier
Birmingham, US
★★★★★ 5
Low cost buy to put off big costs later
Style: Big Dog, Size: 1 Count (Pack of 1)
These came recommended to us by our veterinary dentist. The bristles are soft and hold up great even with daily use on multiple dogs (they each now have their own toothbrush). It definitely doesn’t beat a yearly cleaning, but it helps prevent oral issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2025
A
Verified Purchase
Annette
Carnegie, US
★★★★★ 5
The best toothbrush, and I've tried them all!
Style: Small Dog, Size: 1 Count (Pack of 1)
I have a little 4 year old Maltese and Shih Tzu mix. She has very tiny teeth that are already starting to show signs of dental disease. I know it's important that they get brushed because small breed dogs are more prone to dental and gum problems. But I've tried every little toothbrush out there and it's a battle trying to brush her teeth. And unfortunately she usually wins! This brush is the best. It is soft and round and she completely tolerates it. I put a little doggie toothpaste on it, which she likes the taste of, and I'm finally able to at least move the brush and paste around her gum line. She still fights me a bit, but nothing like she used to. I would highly suggest that you give this toothbrush a try.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2023
A
Verified Purchase
Ana
Omaha, US
★★★★★ 1
Flimsy and snapped easily
Style: Big Dog, Size: 1 Count (Pack of 1)
Snapped in literally under a minute of using it. The toothbrush head is so small and the handle is really thin and flimsy even though it’s advertised for large dogs… I’m so disappointed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025
L
Verified Purchase
Luke
Whiting, US
★★★★★ 3
does the job
Style: Medium Dog, Size: 1 Count (Pack of 1)
Its does the job of cleaning my dachshunds teeth. The only issue is that the SMALL and MEDIUM are the same size. Small was okay but wanted something that would cover more area. Picked up the Medium and they are basicly if not the same size....
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2022
J
Verified Purchase
Jackie
Omaha, US
★★★★★ 5
Great
Style: Medium Dog, Size: 1 Count (Pack of 1)
So easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025

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