Thank you for viewing! As these are handmade, they are not perfect. Please understand this before purchasing. The parts are made overseas, so there may be scratches or imperfections. Thank you for your understanding. Metal Fittings 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, so 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 will be an additional ¥30. Example: ¥700 (without metal fitting changes) + ¥30 = ¥730 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. From the second item purchased, it will be half price.