Set of 1 roller pen with 3 ink cartridges
3 times more writing length
0.5 mm pen tip for fine writing
Fine flow ink for break-free writing
There is no expiry date for this device. The date of manufacture will not affect the performance of the product
Cello Tristar Roller Pen Exam Kit (Blue)
Set of 1 roller pen with 3 ink cartridges
3 times more writing length
0.5 mm pen tip for fine writing