南非采购需求：Yuxin 6105 Morandi 3*3 数字拼图，Klotski 系列传统拼图玩具，儿童拼图玩具，Yuxin 6105 Morandi，3*3 数字拼图，传统拼图玩具

I'd like to request pricing details for two specific sets of lead numbers. The first set should include 10 pieces featuring letters from A to Z, while the second set should consist of 20 pieces numbered from 0 to 9. Additionally, I'm keen to know more about the specifications for the option with an 8mm height. Please provide any relevant information on material, durability, and other features that could help in making an informed decision. Looking forward to your prompt response!