Grumpy Man Sign

Let this Grumpy Man Sign brighten up your day with its quirky and humorous message. Hang it up in your home or office for a touch of playful charm.

Notice about Bio-plastics and 3D Printing:

This item is created using PLA (Polylactic Acid), a biodegradable plastic that is derived from natural sources such as corn starch, tapioca root or sugarcane. As such, PLA is environmentally friendly, food-safe*, non-toxic, and can be recycled.

We use FDM (Fused Deposition Modeling) printers which means a thin line of printer filament (plastic) is deposited line-by-line to form this item. Visible lines in the item as well as a few imperfections are expected, and perfectly normal.

We do not recommend leaving PLA in hot vehicles or in direct sunlight for extended periods of time.

*While PLA is recognized as a "food-safe" polymer, FDM printing and the line-by-line printing process can be a potential vector for bacteria to grow. As such, we do NOT recommend the usage of our products in such a manner.