Enjoy an amazingly smooth writing experience with this Jetstream pen. You also get crisp lines that dry quickly and are smear-resistant, which is great especially for left-handers. The pigment-based ink bonds permanently with paper, resulting in...

Permanent special pen Product information For many special applications such as coated surfaces, nano coatings, optical glass, laboratory glass Also for use on silicone, laminating film and newest generation of optical glass Adheres to...

Features Next-Generation FR Printing Calculators Features Reprint Print multiple copies of the calculation history without...

TI-Nspire CX II-T graphing calculator TI-Nspire CX II-T is an interactive handheld with a full-color display that enables greater understanding and exploration of mathematical representations. Familiar functionality, added capability Faster...