PRICING STRUCTURE (SAMPLES): Nap Zapper's individually pre-packed in blister packaging, complete with batteries and instructions of use. No technical skills are required whatsoever. Simply remove Nap Zapper from the blister pack, switch it on and it's in operations mode / ready to use!    a Sample Pack consists of 2 x Nap Zappers / Units in a parcel @ R225 in total (inclusive of Vat and courier - / delivery fees, in South Africa).  (Prices are subject to change without notice) Payment / Order Terms: 100% of Invoice amount on placement of order.   PLEASE CLICK HERE TO PLACE YOUR ORDER This innovative device is tried, tested, patented and since 2002 successfully marketed globally. Nap Zapper is a unique wireless device that has been developed to primarily safeguard vehicle drivers (of i.e. cars, trucks, taxis, busses) from falling asleep behind the wheel. It fact it will assist any person (i.e. drivers, night shift personnel, students) to stay awake if / when required. It is about the size of an external hearing aid, weighs only about 16grams and fits snugly over one ear and will stay in place even when glasses are worn.