Thank you for viewing! This is handmade, so it's not perfect. Please understand before purchasing. The parts are made overseas, so there may be scratches or imperfections. Thank you for your understanding. Hardware Changes Surgical stainless steel: +¥50 Surgical stainless steel posts: +¥50 Earrings: +¥30 Resin hooks/posts: +¥20 Resin non-hole earrings: +¥30 Some designs may already use surgical stainless steel posts. In this case, there is no additional charge. Please let me know if you have any other requests. Please comment before purchasing (⁎ᴗ͈ˬᴗ͈⁎) Please note that even nickel-free and surgical stainless steel may not be hypoallergenic for everyone. Please purchase at your own risk. Please comment if you have any questions. Shipping is basically by regular mail. If you need it urgently, it will be shipped by Nekopos, which is an additional ¥80. Example: ¥600 (without hardware changes) + ¥80 = ¥680 Purchases of 2 or more sets will automatically be shipped by Nekopos. There is no additional charge. There is also a discount for multiple purchases. 50% off from the second item purchased.