Supplied blanks are all with brass tube pre-inserted, an advantage for education market that prevent the blanks from cracking when inserting by the end users.
XM80901 GOLDEN TWIST BALL-PEN KIT + AFRICAN PADAUK BLANK(BRASS TUBE INSERTED) + SANDING PAPERS
Standard Kit Contents:
BALL-PEN KIT HARDWARES
BLANK(BRASS TUBE INSERTED): 20x20x52mm x2pcs
SANDING PAPERS 5PCS: 240G,400G,800G,1200G,1500G
XM70601 BUSHING SET(4PCS/SET) , which provides excellent help for fast accurate profile production in conjunction with the mandrel in hands.