2 reasons

just a bit of fun

2 reasons why i drive this slow
1 it's the speed limit
2 it annoys the crap out of the car behind

back is 4mm thick
speed limit and annoy's is 2mm
2reasons ,1,2 are 3 mm

at 4.2mm i changed colour and then again at 6.2mm


i have done more things , just put awelshman in the search box . or use the link below .if you like this or any of the other stuff please feel free to click the like button

thanks

or

https://www.thingiverse.com/awelshman/designs