The SAN13601 - Industrial Permanent Marker does not require an MSDS sheet by virtue of exemption. You can read more about the exemption and download the exemption letter here.
According to BIC, the dimensions of the BICGDEM11BK - Great Erase Grip Chisel Tip Dry Erase Marker are 0.649" diameter, 5.47" length, and 0.36 oz in weight.
According to the manufacturer, refills are not available for the MMF28508 - Wedgy Antimicrobial Coil Ballpoint Counter Pen w/Square Base. This is not a refillable pen. If you need to replace this pen, you can purchase a new pen.
At this time, we don't do custom printing on our products.
Quality writing supplies & instruments are available at bulk price at On Time Supplies, including dry erase markers in bulk. Pens, pencils, markers and highlighters are essential school & office supplies, so save time and money and buy in bulk. On Time Supplies also carries correction supplies, including manual and typewriter correction tape, to cover all your writing and correction needs. If you need more information on the writing, drawing & correction supplies featured at On Time Supplies, or on GSA pricing, call us toll free at 1-866-501-6055. We're happy to answer any writing and correction supply questions.