南非采购需求：白色亚克力马克笔、Cello 彩色塑料蜡笔、可擦圆珠笔、折叠放大镜、永久性马克笔子弹头、永久性马克笔凿头

I'm interested in obtaining quotes for customized ring books. Please provide detailed information on various options available, including materials, sizes, and any additional features you can offer. It would be great to know the customization possibilities so I can better assess what fits our needs. Additionally, could you share your pricing structure and minimum order quantities (MOQ) for these products? I'm looking for competitive rates and lead times, as I'm eager to move forward with this project soon. Your prompt response would be greatly appreciated!