韩国采购需求：永久记号笔、永久墨水、编码打印机、钢笔墨水、永久性记号笔墨水、白板笔墨水

I'm interested in getting a price quote for one piece of red ink. Could you please provide me with the current pricing, including any bulk order discounts if applicable? Also, I'd like to know about the available shipping options and lead times for delivery. Additionally, if you have other variations or related products available, I'd appreciate any recommendations. Looking forward to your prompt response so we can proceed accordingly. Thanks!