The blues have made two signings ahead of next season, with the Blues completing deals for Hakim Ziyech and Timo Werner.
The duo have been training with the team, as Chelsea boss Frank Lampard wants them fit before the new season kicks off on September 12.
Chelsea are expected to be on fire next season, and Blues skipper Cesar Azpilicueta, has now revealed that he’s impressed with what he has seen with the new players in training.
“Both of them have shown their quality in training in these past couple of weeks,” he told the official Chelsea website.
“We have seen their potential offensively, the way they can create chances and the way they can score goals so they are big additions to the team.
“The quicker and easier they can adapt to the Premier League, the better it will be for everybody so it was good to have them with the group for a few weeks at the end of the season. They are already integrated and know everybody so it’s been a very good time for that and now we’re all looking forward to seeing them on the pitch.”