Standard spray paints and certain solvent-based glues can melt styrofoam . Always use water-based craft paint and "styrofoam-safe" glues.
Large art supply stores like CN Square in Yau Ma Tei or The Artland in Wan Chai typically stock foam shapes. 💡 Key Shopping Tips buy styrofoam cone
For bulk packs (e.g., 6–24 count) or specific large sizes (up to 18 inches), sites like Amazon and eBay offer the widest selection. Specialty Craft Stores: Standard spray paints and certain solvent-based glues can
Specifically for flower arrangements. "Wet" foam holds water for fresh flowers, while "dry" foam is for silk or dried arrangements. 🛒 Where to Buy buy styrofoam cone
Retailers like Spotlight and Etsy carry various heights and densities.