Thank you for your question. This is the same highlighter as the Sandord 4009 yellow highlighter! Sanford made some cosmetic changes to this popular highlighter. Basically they updated the design on the barrel and top. We do stock several of the 4009 highlighters.
We appreciate your question and hope this will put a smile on your face! Come back and see us again, please remember we have over 40,000 office products, ship nation-wide and deliver in 1-2 days. We also have great live US based customer service.