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🧬 Unlock the secrets of life—build, learn, and impress with every twist!
The HMANE DNA Models Double Helix is a 33cm tall, plastic educational kit that accurately demonstrates DNA’s double-stranded structure and base pairing rules. Featuring interlocking pieces for hands-on assembly, it’s designed for ages 14+ to foster STEM learning and creativity. Lightweight and display-ready, it’s perfect for students and professionals eager to visualize molecular biology in style.
| ASIN | B07F3VMYGH |
| Best Sellers Rank | #162,033 in Toys & Games ( See Top 100 in Toys & Games ) #1,651 in Educational Science Kits |
| Customer Reviews | 3.9 3.9 out of 5 stars (298) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.08 ounces |
| Item model number | LCC11TW53G9VO47Y4AN |
| Manufacturer | HMANE |
| Manufacturer recommended age | 6 - 20 years |
| Product Dimensions | 3.5 x 3.11 x 0.39 inches |
C**C
Not cheaply made. It is somewhat fragile and possibly too fragile for a grade school child.
Perfect for my kiddo
E**R
Use as a display, not hands on.
This is not for children to put together. The instructions don't come with it but you can easily look them up. I'm using it as a display so it was perfect for my use. But it's not friendly to children putting together. I do like the price though.
T**W
You Might Want Glue
A bit flimsy, but easily fixed by gluing certain pieces. Overall, great for my science class!
H**R
Don't waste your time
Even though this product is not expensive, it is not worth the effort. It doesn't come with directions, the foam pieces are super fragile and the tabs break off easily when you try to twist them in place to connect the double helix.
C**C
Ok not great
The product is kinda cheaply made but nonetheless it is a neat design and we liked it.
T**E
Great model but not easy to assemble
Not impossible to assemble after reading the online instructions, but couldn’t figure it out without them. Instructions are not included. A little difficult to get the pegs to lock together. Would not recommend this for anyone under about 16. Bright colors. Large letters on the components. Great for teaching. Visually attractive.
M**Y
Awesome product
My students used these models to create DNA double helix models as they learned about DNA in Forensics.
R**D
No too happy! 🙁🙁🙁
First of all, It did not come with instructions. The foam pieces break easily and we attached some of them with paper clips. My daughter ended up replacing the plastic parts with skewers because some of them broke or just did not fit together properly. Finally got it together and it looks okay but I expected bettet. Also it was delivered a day late!
J**.
Solicité una devolución con el vendedor por un producto de mala calidad que no cumple con las expectativas. Amazon dice que si no recibo noticias del vendedor en el término de 2 días laborales, puedo presentar una reclamación. Hace casi 4 días hábiles que pedí el reembolso y no tengo respuesta. Acabo de tratar de presentar una reclamación como lo sugiere Amazon. En el trámite piden el número de pedido pero ni lo reconocen. Dicen que no existe. Esto no habla bien de Amazon.