ADDITIONAL INFORMATION:The Mood Stick Pen comes with a medium point pen tip that features a special band at the tip to keep refills in place and provides additional writing support. Each pen is accented with black cap and trim. Mood pens are heat sensitive and will change color when held. Severe weather conditions may affect the color change. Pens are bulked packed and the weight is approximately 15 lbs. per thousand. Special packaging is available, where pens are boxed in packs of 100, however there is an additional $0.25 per pen. Graphics and text are applied to the pen via screen printing.