The Solar System Ceramic Drawer Knob The Solar System Ceramic Drawer Knob KNOB ORDERS OF $20.00 OR MORE QUALIFY FOR FREE SHIPPING High Quality Ceramic / Heat Fused for Durability / High Definition Image / Unique / Custom Made / Standard Size High Gloss UV protected Finish / Will Not Chip or Fade All Hardware Included / Knobs are 1 1/2" (1.5") in diameter