英国采购需求：荧光笔、凝胶荧光笔、闪光马克笔、白板笔、颜料眼线笔

I hope this message finds you well. I'm an artist based in Kingston Upon Hull and I specialize in pen drawings. I've heard excellent feedback about your pens and would love the opportunity to try some out for my artwork and review purposes. If you have any free samples available, I would be incredibly grateful to receive them. Testing your products firsthand would really help me assess their quality and performance, as I'm keen on incorporating them into my work. Thank you!