Decorative nautical bell buoys (red/green sets) for outdoor decor

The original poster shared a nautical bell buoy decoration they made. A commenter showed strong interest in buying variations: 'Dude, my dad would absolutely love this. I need to get him a green one and a red one for either side of the hot tub.' This indicates a market demand for such themed decorative items, especially in pairs (red/green, mimicking navigation buoys) for specific settings like poolside or hot tub areas. The product could be these decorative buoys, potentially with working lights or bells like in the original. Expected benefit: It caters to a niche market for themed outdoor or nautical decor. The desire for specific colors and use case (hot tub) suggests there's potential for good margins and custom orders for a well-crafted product.