# 31-g.com — 31-G content satellite
> Educational content site focused on 31G × 8mm sterile injection supplies and GLP-1 pen needles + ultra-fine subcutaneous injection. Part of the 31-G medical-supplies family (operator: meeco Servicios Globales S.L., Alicante, Spain). All commerce intent redirects to 31-g.com.

## Brand
- [About](https://31-g.com/about/)
- [Editorial policy](https://31-g.com/editorial-policy/)
- [Parent commerce site](https://31-g.com/)

## Blog content
- [Blog index](https://31-g.com/blog/)
- [GLP-1 needle size guide](https://31-g.com/blog/glp1-needle-size-guide/)
- [GLP-1 needle length: 4mm vs 5mm vs 6mm](https://31-g.com/blog/glp1-needle-length-4mm-vs-5mm-vs-6mm/)
- [How to inject Mounjaro](https://31-g.com/blog/how-to-inject-mounjaro/)
- [Mounjaro KwikPen needles UK](https://31-g.com/blog/mounjaro-kwikpen-needles-uk/)
- [Rotating injection sites on GLP-1](https://31-g.com/blog/rotating-injection-sites-glp1/)

## Commerce (canonical at 31-g.com)
- [All products](https://31-g.com/products?utm_source=31-g.com&utm_medium=llms&utm_campaign=llms_txt)
- [31G × 8mm syringes](https://31-g.com/product/31g-x-8mm?utm_source=31-g.com&utm_medium=llms&utm_campaign=llms_txt)

## Locale variants
Every page available in: en, de, es, fr, it, nl, pt (e.g. https://31-g.com/de/blog/<slug>/).