The idol group B1A4's gifts to their fans were revealed.

On Monday, one online community forum posted several pictures under "Idols whose wallets must have gotten much lighter as of today."

The post said, "B1A4 gave out Outback to their fans who came to support them at Idol Star Olympics. One lunch box is expected to be around $10~25 and there are at least 170 fans from Before Fan + 30 fans from Oh My Girl so a total of 200 fans (Oh My Girl is a girl group from their agency)."

In the released pictures, the lunch box from B1A4 to their fans is shown. The lunch boxes also have notes on it with the autographs of all five members.

"These gifts were prepared by B1A4 members themselves. They're always so thankful for the fans who have been with them since their debut," said agency WM Entertainment.

B1A4 is currently actively promoting their mini sixth album Sweet Girl.