McDonald's Chiikawa collaboration Happy Set River Otter Drive Rolling Measure I am listing this because it wasn't what I was aiming for. I opened it only to take photos, but it has not been used. Since it exceeds 5 cm, I will ship it via non-standard mail. Please note that tracking is not available and it is regular mail, so it may take some time to arrive. I will take measures to prevent water damage and include the folded box. McDonald's Happy Set McDonald's McDonald's Happy Set Chiikawa Hachiware River Otter Momonga