Provides wheat flour that produces little splattering and breakage of dumas and can be poured little by little from foodstuffs into foodstuffs. Flour filled with a container filled in a shaking container having shake holes, which is wheat flour having a 10% particle size D 10 of 18 m or more and a 90% particle diameter D 90 of 400 m or less.飛散やダマの生成が少なく、振出し容器から食材に少量ずつ振り出すことができる小麦粉の提供。振出し孔を有する振出し容器に充填された、10%粒径D10が18μm以上かつ90%粒径D90が400μm以下の小麦粉である容器入り小麦粉。