💜BT21 Transparent solar Calculator
💜BT21 is a Globally Beloved Character of Millennials,including TATA,CHIMMY,COOKY,KOYA,RJ,MANG,SHOOKY
💜No battery needed, electronic calculator runs on solar energy.
💜It is very small and beautiful, you could also bring it with you no matter where you are.
💜Perfect tool for office, home, school, etc.
💜It is not only super easy to save money and very convenient.
💜The fashion design calculator is very popular with young people, it is easy to carry.
💜Shop high-quality BTS merch and Kpop merch at Kpop fashion store..
💜Fast Shipping to ARMYs Worldwide.