QiYi Gift Set 2×2, 3×3, 4×4 and 5×5

It's finally here: a bundle from the QiYi brand. This bundle contains the following speedcubes: Qidi S 2×2, Warrior W 3×3, Qiyuan S 4×4 and Qizheng S 5×5. Like any other bundle, it is offered at a reduced price. This set is available in black and stickerless.