Jared,
Here's what I know. If they are Woodcraft kits, the Ultra Cigar (148459 & 148460) and the Premier Cigar (147155 & 147156) use the same bushings (Premier Cigar Pen/Pencil Bushing #147161). Their other (old) Cigar Pen Bushings (#124858 Price:$8.99) do not work with the newer kits. Good Luck