Due to the intricate nature of Rebecca's stencils, an exceptionally tightly packed brush or one with an absolutely flat end do not work well because they will not enter the fine openings. We have determined the Loew Cornell 1150 series to work well. The sizes currently available are 1/2” and larger. The large sizes (1-1/4” to 1-1/2”) are ideal for filling in the allover background stencils. Several sizes are pictured for comparison.