Thank you for viewing! (・̑◡・̑) We mainly deal with natural stones here. Since natural stones are natural, they may contain cracks, chips, and black inclusions. Please understand this before purchasing (・̑◡・̑). Cute pastel-colored aventurine. It's a large size at 12x8mm. Because of its width, it's difficult to ship via regular mail with bubble wrap. Therefore, we will ship via non-standard mail. As a bonus, we will include two 8mm round stones, which also cannot be sent via regular mail (*^ω^*) The image shows 8mm white onyx, but we also have Amazonite. Price for 4 stones: 400 yen Shipping (non-standard mail): 120 yen If you purchase 8, it's 800 yen plus 120 yen for shipping. It's a great deal with 4 x 8mm round stones! (*^ω^*) ※Shipping Calculation※ If you purchase multiple items, we will create a dedicated listing for you. Stone price + the following: Under 1000 yen: Regular mail shipping 90 yen. 1000 yen or more: Mercari shipping 210 yen. Free shipping for purchases of 5000 yen or more. Since postal deliveries have become very slow since 2021, we recommend using Mercari shipping. Thank you for your understanding. Purchasing multiple items together is a great deal (*^ω^*) Please let us know in the comments section, and we will create a dedicated set for you (´ ▽ `)ノ