Germany eased past Israel 2-0 in their friendly international on Saturday, scoring twice in the first half with Kai Havertz and Timo Werner, to make it eight wins in eight matches under coach Hansi Flick.
The Germans, who next face Netherlands in Amsterdam on Tuesday, are eager to get their team ready for the World Cup in November to make amends for their 2018 shock first-round tournament exit.
"I am satisfied with our game today," Flick said. "We are satisfied with every part of our game.
Kevin Trapp, however, saved the spot kick.
"At top level you have to be focused over 90 minutes. We need to learn from that. Imagine doing that at a World Cup," Flick said.
They had little trouble reaching their opponents' box but struggled with the last pass.
The hosts' first good chance came on the half-hour mark with Israel keeper Ofir Marciano palming a low Havertz shot wide.
Marciano denied the attacking midfielder again in the 36th, blocking another effort from close range, but the keeper was beaten by Havertz's glancing header from the resulting corner.
"I am a striker and I want to score goals. At Chelsea it may not be going as I would have wished," Werner, struggling for form at his club, said after bagging his sixth goal in Flick's eight games in charge.
"There are differences in the style when you play for the club or the national team. Maybe it fits me more here. I feel well when I play here."
A number of substitutions in the second half took much of the pace out of the game and Thomas Muller missed a chance to score when his 89th-minute penalty hit the post.