This listing is for 4 packs of pens, 16 pens in total

These Uni-Ball pens are really something different, a gel pen that you can erase the ink with a built in eraser, no more crossing out and messy papers, this pack contains 4 pens and are available in:

• This pack contains four of Uni-Ball's innovative TSI Thermo Sensitive pens, each with a Medium 0.7mm nib.

• The TSI employs Termo-Sensitive ink technology, allowing mistakes to be erased using the rubberised cap.

• No more need for correction fluids, or messy crossings out; the perfect pen for students and teachers alike.

• The sleek, stylish design of the TSI makes it as well suited to the office as the classroom.

• Contains one of each of the following colours: Black, Red, Blue, and Green.

This listing is for 4 packs of pens, 16 pens in total These Uni-Ball pens are really something different, a gel pen that you can erase the ink with a built in eraser, no more crossing out and messy papers, this pack contains 4 pens and are available in: This pack contains four of Uni-Ball's innovative TSI Thermo Sensitive pens, each with a Medium 0.7mm nib. The TSI employs Termo-Sensitive ink technology, allowing mistakes to be erased using the rubberised cap. No more need for correction fluids, or messy crossings out; the perfect pen for students and teachers alike. The sleek, stylish design of the TSI makes it as well suited to the office as the classroom. Contains one of each of the following colours: Black, Red, Blue, and Green.