Uniquewise 11.5 in. Gray Striped Design, Contemporary Decorative Square Table Flower Vase QI004176.L - The Home Depot
10 Simple Ways to Arrange Flowers in a Square Vase - wikiHow
Pack of 3 Glass Square Vases 3.4 x 3.4 Inch Clear Cube Shape Flower Vase, Candle Holders - Perfect as a Wedding Centerpieces, Home Decoration - Walmart.com
18 inch tall, 3.15 inch Square Glass Vase | Modern Style