File:Vintage Casio Combination Pocket Calculator And Cigarette Lighter, Model QL-10, Uses Butane Gas And Piezo Ignition, Made In Japan, Circa 1978 (29914290953).jpg - Wikimedia Commons
Casio - QL-10 - - LCD calculator - Casio QL10 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
Casio - QL-10 - - LCD calculator - Casio QL10 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
Calculadora y encendedor. Casio QL-10. Calculadora con otras funciones. - YouTube
Smoking Accessories - Scarce Vintage CASIO QL10 lighter/calculator/alarm/etc - like new/never used - needs batteries & gas was sold for R105.00 on 7 Apr at 20:15 by barvel in Johannesburg (ID:406010110)
Casio QL-10: the Calculator Lighter, 1981 The Casio QL-10, an arithmetic calculator with 8 digits precision and algebraic logic. 5 functions, 24 keys, LCD display. Manufactured in Japan. Works as a cigarette