Oh My Girl have revealed the making of their album jacket for 'Golden Hourglass'.

In the behind-the-scenes video above, the Oh My Girl members talk about their album concept and more, and fans get to see exclusive footage of what went on the set of their photo shoot. 'Golden Hourglass' is Oh My Girl's 9th mini album featuring their title song "Summer Comes".

Watch Oh My Girl's 'Golden Hourglass' making-of above, and let us know what you think in the comments below.