This Custom Long Furby spine-to-furby connector

thingiverse

So this is a part that i made in solidworks for a personal project and it turned out to be more popular than i expected. i printed this to work with a variety of screws but they should probably be course threaded so that they will hold into the pla better. i ended up having to drill the pilot holes out a little more and heat the screws to make them slightly melt the plastic as they went in. this was designed to work with 1/4 inch ball and socket doll armature and a 1998 furby (70-800). i used a little bit of super glue on the larger side to glue it to the bottom of the battery door so you can still take it off by unscrewing the small side. you can still open the battery door for maintenance and battery changes. im cool with answering any questions and if you want to see the final product its well-i-guess-i-own-a-furby-now on tumblr. have fun!