玻利维亚采购需求：永久性记号笔墨水，产品，书写笔记号笔墨水

I'm looking to purchase whiteboard marker ink or water ink suitable for use on whiteboards. Can you provide me with more details on the available options, including the types and quantities you have in stock? I'd also like to know about the pricing, lead time for shipping, and any bulk order discounts you might offer. Additionally, if there are specific formulations or features that distinguish your products, please let me know. I'd appreciate your guidance on the ordering process and any documentation required for this purchase. Looking forward to your prompt response!