Posted on September 9, 2014September 9, 2014 by Damien Ellis Optical Prisms Do you have an awards night coming up? Look no further than these optical crystal Hexagonal Prisms, different sizes available and supplied in a blue presentation box with silk lining…call the team on 01727 223310 for more details. Post navigationPrevious post: iPhone 6 Power ChargerNext post: Bamboo Power Bank