▶ This is a set of 12 handmade mini envelopes. ▶ The paper used is thicker than copy paper. ▶ We will do a final check before shipping, but due to the handmade nature of the product, there may be some waviness, misalignment, or glue overflow. 　Please refrain from purchasing if you are concerned about minor details or if you are looking for perfection. ▶ If the envelope comes unglued, please re-glue it yourself. ▶ Shipping is planned via regular mail. Therefore, please note that we cannot ship on weekends and holidays.