Hi! Thanks for your visit (; I designed the new tri-spinner. In this time, it's very nice balanced, thanks to new construction. Easy to print, easy to assembly. Without supports, with small infill (I used 15%). For assembly I used: 1 pcs, full ceramic bearing (awesome!!!) with sizes 8x22x7 ( like this ) 3 pcs, any bearing with sizes 9x26x8 ( like this ) What to print: 2 pcs, main parts are "spinner3_base_(x2).STL" 2 pcs, caps for hold "spinner3_cap_(x2).STL" 3 pcs, not necessary, but helpful "spinner3_pin_(x3).STL" for lock main parts A couple videos How I assembly this model ( https://youtu.be/ezZiRLc3DsY ) And how it works ( https://youtu.be/pYVn_7gkqLo ) Support me If you want to get cashbacks from aliexpress and a few others shops, I recommend check this (; This is referral link, it will support me and make me able to design something new. Thank you big! (=