Cymatics Viewer and Accessories › Triangle Cuvette - 72mm Image 1 of 1 Triangle Cuvette - 72mm $9.00 A cuvette in the shape of a triangle Get notified by email when this product is in stock. Quantity: Add To Cart Added! A cuvette in the shape of a triangle Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like E8 15-sided cuvette - 72mm $9.00 Hexagon Cuvette - 72mm $9.00 Golden Mean Rectangle - 72mm $9.00 Octagon Cuvette - 72mm $9.00 Nonagon Cuvette - 72mm $9.00