7 inches open reel tape spool

thingiverse

I've remixed two reel ptojects: https://www.thingiverse.com/thing:1676496 https://www.thingiverse.com/thing:2980843 The cine-trident hole of the 7" spool was too tight, so I replaced the original cine hole of the 7" project with that of the 3" project, it fits perfectly. Nevertheless the tape crawled because the core of the reel was too tight, so I modified that adding only 2 mm, now the tape runs smoothly.