Perfect price / quality 5

Critical qualities:
- Robust metal construction, but still mild
- Simple design
- Toothed blade to facilitate cutting of the cover protecting the plug
- Spiral corkscrew covered with Teflon to facilitate entry into the cap
- Mechanism of the "two-tier" which greatly facilitates the cap lifted
- Presence of a bottle opener
- Affordable price

... No defects. In summary, an excellent corkscrew / lemonade that will undoubtedly much use.