I have the greatest customers.  This charming set of microfibre cloths makes me smile whenever I use them.

Pick up a set whenever you can – sold at many high-quality stores.

https://www.amazon.com/microfiber-cleaning-Kumamon-pattern-Toraysee/dp/B018KTEQF2

http://www.toray.eu/products/textiles/tex_019.html

http://www.toray.co/jp/toraysee