Here are 20 distinct plant signs, each featuring a unique plant-related phrase. The versatility lies in the removable backs, allowing easy customization of font colors. Choose any color for the 'back blank,' and it sets the tone for the font. If you're short on colored filaments, opt for a light-colored blank and a quick paint job (Sharpie also does the trick).

For a seamless finish, print the signs face down to avoid the need for supports.

The back is a friction fit. 

Sign: Thickness = 3mm, Length = 100mm, Width = 57mm

I'm just diving into the world of 3D design and printing, so I'd love any advice or feedback you can offer! If you have any tips or suggestions, I'm all ears. Thanks in advance!