I've been using Chameleon Optics Inc.'s electrochr...

I've been using Chameleon Optics Inc.'s electrochromic ink for a while now, and I am extremely satisfied with the product. The ink is of excellent quality and performs exceptionally well in my applications. The team at Chameleon Optics Inc. is knowledgeable and always ready to assist with any inquiries. I highly recommend their products for anyone looking for reliable electrochromic solutions.