4MINUTE couldn't make their fans at ease as they release a set of teaser photos showing their upcoming concept.

 Cube's Facebook uploaded the photos of their Facebook account with a caption '4MINUTE DIARY - MONDAY @ PING PONG PUB#4MINUTE #WhatAreYouDoingToday #4MINUTE_WORLD"

In the photos, the polaroid-like shots of the girls reveal them in a ping pong pub wearing stylish and chic outfits while eating some snacks. The candid photos of the girls while eating and lying down appeal attractive.

Check out the photos below: