item: flashing led cups
colorsred yellow, blue, green (material: PS) Logo can be printed

it could do your onw LOGO on the cups
Press on/off switchs

2.Made of clear PS or Acrylic plastic with LED lights that shifts through 3 modes

  by touching the button- fast blink, slow blink, and steady-on.

3.Replaceable AG13*3pcs batteries installed.

4.Batteries support 10-12 hours of entertainment