3PCS MGN9 L350 Linear Rail n 3PCS MGN9H Block
The price is for 1 Set of 3 linear rails and 3 long body carriages.
Linear Rail and Carriage for Kossel Mini.
MGN9 is miniature linear rail and block for small CNC, if you are using 1515 Openbeam, MGN9 is as good as MGN12 for Kossel Mini.
Stainless steel 440C quality MGN9 Linear Rail please refer to