Efecto cremallera, 6c+
Added by
Maya Ayupova
Grade opinions
Ascents from public tick lists
![](https://27crags.s3.amazonaws.com/photos/000/167/167253/small-6907768d24aa.jpg)
Nicola Trenti
2017-03-04
On-sight
![](https://27crags.s3.amazonaws.com/photos/000/254/254752/small-582034e7ee75.jpg)
Michel de Vogel
2018-04-24
On-sight
![](https://27crags.s3.amazonaws.com/photos/000/114/114424/small-1a9127c7faf8.jpg)
Mirka Brüggemann
2022-12-20
Red point