hǎitún40 Keyboard GB Base Kit Option Swap / Upgrade

This link is for you to upgrade from the default e-clear brass weight in the base kit to a different option.

• Upgrade to e-white brass weight costs $15
• Upgrade to PVD brass weight costs $45

You can only swap/upgrade one weight per base kit you have in your order, if you have more swap/upgrade than your base kit, we will randomly choose one for you.