1.10 digit solar calculator with labyrinth 2.product size:120*60*12MM 3.color:black/red/green 4.auto power off to save the en

10 digit solar calculator with labyrinth game

Solar digit calculator1.10 digit calculator2.product size:120*60*12MM3.color:black/red/green                                                                     

4.back side of unit have the labyrinth game                                                                   

5.auto power off to save the energy   

10 digit solar calculator with labyrinth game