Education magic cube timer with sound effect and applause effect fourth generation of timer

Education magic cube timer with sound effect and applause effect fourth generation of timer

magic cube timer Material: ABS/electronic components

magic cube timer Size:27.5*4.5*2cm

magic cube timer Weight:116g

magic cube timer Package: color box

magic cube timer Color: White/black

The larger numbers are more intuitive and accurate to 0.001 seconds, saving results.

Humanized curved surface design, while bringing comfortable touch, to ensure sensitive, accurate, fast capture touch information.