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This 33cm plastic DNA double helix model features interlocking pieces representing base pairs A-T and G-C, designed for hands-on educational use. Recommended for children aged 6 and up, it combines bright colors and large letters to simplify complex genetic concepts, making it an engaging STEM learning tool for classrooms and home study.
| ASIN | B07F3VMYGH |
| Age Range Description | Kid |
| Age range (description) | Kid |
| Best Sellers Rank | #7,952 in Toys ( See Top 100 in Toys ) #97 in Educational Science Kits |
| Brand | VIUJUH |
| Brand Name | VIUJUH |
| Customer Reviews | 3.8 out of 5 stars 284 Reviews |
| Educational Objective | DNA Structure and Principles |
| Educational objective | DNA Structure and Principles |
| Is Assembly Required | Yes |
| Item Dimensions | 8.9 x 7.9 x 1 centimeters |
| Item dimensions L x W x H | 8.9 x 7.9 x 1 centimeters |
| Manufacturer | HMANE |
| Manufacturer Maximum Age (MONTHS) | 120 |
| Manufacturer Part Number | LCC11TW53G9VO47Y4AN |
| Material Type | Plastic |
| Model Number | LCC11TW53G9VO47Y4AN |
| Set Name | True |
| Size | 33*11.1*11.6cm |
| Theme | Biology |
| UPC | 192126932409 |
| Unit Count | 1.0 Count |
J**.
Producto de mala calidad que no vale el precio
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.
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.
C**C
Not cheaply made. It is somewhat fragile and possibly too fragile for a grade school child.
Perfect for my kiddo
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.
T**W
You Might Want Glue
A bit flimsy, but easily fixed by gluing certain pieces. Overall, great for my science class!
Trustpilot
3 weeks ago
1 month ago