New Original Asus touchscreen pen. Never used, fully working.
More information
https://www.asus.com/sk/accessories/stylus/all-series/asus-pen/
Specs
https://dlcdnets.asus.com/pub/ASUS/nb/Accessory/ASUS_PEN/Q12501_T303UA_Stylus_QSG_V3_PRINT.PDF
Without battery AAAA