This article links the Touch Stylus and it's specifications are provided below

https://www.elotouch.com/accessories-touch-stylus.html

Touch Stylus Specifications

Touch Stylus Part Number(s)
E066148

Compatibility
Supported Touch Technologies
- TouchPro PCAP
- Infrared

Technology
5-Wire Resistive (AccuTouch®)

Enclosure Color
Blue

Material
Aluminum

Dimensions
135.0 mm (Length) x 9.0 mm (Diameter)

What's in the Box
10 qty per box