Amazon.com: Crafare 6pc Wet Fresh Floral Foam Blocks Green Florist Foam Bricks for Spring Fresh Flower Arrangement and Crafts Supply 8.9(L) X 3.9(W) X 3(H) : Arts, Crafts & Sewing
Amazon.com: Oasis Floral Foam (Wet) Bricks Standard Maxlife Pack of 3 : Arts, Crafts & Sewing
Floral Foam, Green Foaming Glue Blocks For Artificial Flowers, Round Wet And Dry Foam Brick, Florist Foam For Flower Arrangement - Temu
Amazon.com: Oasis Standard Floral Foam Bricks, 6 Count (Pack of 1) : Arts, Crafts & Sewing