南非采购需求：定制夜光纱线、功能性手工纱线、多用途手工材料、夜光材料、批发定制纱线、B2B手工产品

I'm interested in sourcing some glow in the dark yarn and bulky soft wool specifically designed for blankets. I'd like to know your pricing for these products, including any available variations in colors or textures you might offer. In addition, I would appreciate if you could provide details on bulk order discounts, if applicable. Since I'm based in South Africa, it would be helpful to get an estimate on courier fees for shipping these items to my location. If there are different shipping options available, please let me know. Looking forward to your prompt response with the necessary details!