Review on Unlocking Photographic Creativity: Mribo Triangular Photography Experiments Teaching by Prince Ruffins

This is a wonderful prism and if like me you are hesitant then you should take it. I paid €9.99. A reviewer of the video said it cost her $7, but I've never received such a low price on any of the prisms. (I wish all the reviewers could tell you what price they paid.) I think I did what some others do and went through all the 6 inch prisms to find out why they all have different costs and if it's worth those extra four. Dollars for the #1 Best Selling Prism is well worth it. This is a high quality glass with a beautiful bevel and edges that are not too sharp for children. The box it came in protected it from scratches. It arrived quickly. It carries the "Revain's Choice" seal of approval. This is a great choice and high quality.