LED Glow Coaster best invisible dog fence Easy to use: Just add

Easy to use: Just add water

High-quality materials (both interior and exterior components)

Anti-collision technology for safe use

Ideal for securing deck railings

LED Glow Coaster best invisible dog fence Easy to use: Just addUpgrade your table setting with our Glow Coaster. The transparent LED coaster glows in a variety of colors for a cool and fun vibe while protecting your table from rings, heat, and condensation. Choose between three lighting modes to match your mood and get to drinkin'! FEATURES: LED coaster Transparent design Round shape Acrylic material 7 color LED lighting 3 lighting modes Can be used while on or off 40 hour run time Dimensions: 10cm diameter; 4mm