I've made a 50-time savings envelope with masking tape round stickers (Φ5mm) that you can stick on the table! You can also write the date, so your records will be perfect! The back has 10 extra spaces and a sticker pocket! I print on A4 kraft paper and make the envelopes by hand. *The envelopes are approximately 12cm x 18cm when folded. ① Save ¥1000 for 50 times: ¥50,000 will be saved. ② Save ¥5000 for 50 times: ¥250,000 will be saved. ③ Save ¥10000 for 50 times: ¥500,000 will be saved. The basic set includes these three envelopes and masking tape round stickers (50 stickers + 13 extra). Content changes are possible, so please let me know if you'd like, for example, "I only want three ¥1000 envelopes!" *Additional purchases are ¥200 per envelope. Also, if you wish to combine with other products (such as the 10-piece set for ¥750) and want one or two envelopes, you can purchase them for ¥250 per envelope or ¥500 for two. **A white version is also available. *Printed with a home inkjet printer, so it is not waterproof. Also, as these are handmade envelopes by an amateur, I would appreciate your understanding of slight differences in size.