RGM Painting Knife Plus #044 RGM Painting Knives from $5.56 $8.25 Qty. Add to Cart SKU: RGQ044 This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Length: 1 13/16" Width: 1/2" (4 1/2cm x 1 3/10cm). RGM Painting Knife Plus #44 with dark brown bubinga wood handle. Tweet