RGM Palette Knife Plus #109 RGM Painting Knives from $5.56 $10.75 Qty. Add to Cart SKU: RGQ109 This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Length: 3 7/8" Width: 3/8" (9 8/10cm x 3 1/2cm). RGM Painting Knife Plus #109 with dark brown bubinga wood handle. Tweet