Using craft foam as a stabilizer? Yes! - cozy nest design
Desert DryFoM Foam Bricks | Hobby Lobby | 665018
SmoothFoM Foam Block | Hobby Lobby | 545046
Foam Sheet - 12" x 18" | Hobby Lobby | 330415
Foam Sheets - 12" x 18" | Hobby Lobby | 570192
CraftFoM Foam Cone | Hobby Lobby | 128330
High-Density LED Foam Roll | Hobby Lobby | 2202414
Love Monster Foam Stickers | Hobby Lobby | 5381736
CraftFoM Foam Ball | Hobby Lobby | 243352
Craft Foam Sheets | Hobby Lobby | 1727890
Cosplay High-Density EVA Foam | Hobby Lobby | 1920388
Vintage Hobby Lobby Make It Christmas! Foam SNOWMAN STAMP SET Craft NEW RARE | eBay
Assorted Foam Balls | Hobby Lobby | 1251099
Amazon.com: OISAKLD 10 Pack EVA Color Foam 9x12 inch EVA Craft Foam 2mm EVA Foam Sheets for DIY Handcraft Crafts Project : Arts, Crafts & Sewing
White Medium Tack Quick-Stick Foam Board - 20" x 30" | Hobby Lobby | 787952
White Ghostline Foam Board - 11" x 14" | Hobby Lobby | 213769
Amazon.com: 80 Pack EVA Foam Handicraft Sheets (6 x 9 Inches) Colorful Crafting Sponge Paper for Classroom Art and Craft DIY Projects | Thick and Soft Paper,16 Colors : Arts, Crafts & Sewing
Vintage Hobby Lobby Make It Christmas! Foam SNOWMAN STAMP SET Craft NEW RARE | eBay