H1-KEY celebrated their 500 Day Anniversary by releasing special merchandise through a pop-up store in Seoul, as well as selling items online through the retailer Withmuu.
Items released during this event included a photocard set, doll key ring, stickers, postcard book, memo pad, and photocard binder. Customers purchasing over ₩30,000 were eligible for special gifts: photocards, polaroids, and a fan meeting.
Tin Case & Photocard Set
A tin case with 25 photocards inside. There are 6 photocards of each member + one special photocard that is random 1 out of 4.
Memo Pad
A memo pad with doodles by the members + 1 out of 4 photocards.
Tin Case & Band Set
A tin case with 12 band aids + a set of 4 photocards.
Benique Doll Key Ring
A plush doll of H1-KEY’s mascot Benique on a key chain + 1 out of 4 photocards.
Postcard Book
14 postcards in book format.
Sticker Set
4 sticker pages, one for each member, with doodles and pictures.
Binder Book
An A5 size binder with 15 removeable pages + 4 mini posters.