REX Pencil Top (Flexible/Articulated)

thingiverse

I made some modifications to https://www.thingiverse.com/thing:2189652 (Flexi Rex by Airfish) so it could function as a pencil top accessory. This design must be printed at 0.7 or 0.72 scale, which is equivalent to 70% or 72% of the original size, depending on the material used and its shrinkage rate. Printing at any other scale will result in an oversized design that won't fit snugly inside a pencil or pen. No supports are required for printing this model, as it includes built-in hole support features that should be removed after printing is complete.