Pack of 20 includes 4 x white light, 4 x red light, 4 x blue light, 4 x green light, and 4 x colorful light

The pure light has 3 modes: fast flash, slow flash, and steady light to meet your different needs

For colorful light, the modes are fast flash, slow flash, and seven-color flash

SUPER BRIGHTNESS - Each sticker has 4 ultra-high white LED lights that illuminate your clear containers, such as wine bottles or glasses, while they glow

Available colors are red, blue, green, white, and RGB; the LED coaster is available in various colors

Usage: it is easy to use, just stick the LED coaster to a regular bottle or drinking glass and press the button to turn it on

For indoor and outdoor use, easy to carry, can be used in many ways to meet your needs

High-quality material: 20 pieces in each set, each is 3 mm, laminated foam profile

It is flat and stable to use, will definitely add atmosphere to your happy moments

Sufficient working time: each product comes with 2 CR1220 button batteries (already installed in the product), which can last over 12 hours to meet your expectations, and you can replace the battery yourself so it can work longer