Description: This item is designed as a brooch for wearing in bars, KTVs, parties, etc. It is made of high-quality material that can be used for a long time. The design of the beer mug makes it attractive. With the flashing LED indicators and the integrated 3-piece AG3 button electronics, it glows brightly in the dark. Features: Colour: yellow. Material: Plastic Size: 3 x 2 x 1.2 cm - Use: designed as a brooch to wear in bar, KTV, party etc. - Made of high quality material that can be used for a long time. The design of the beer mug makes it attractive. With the flashing LED indicators and the built-in AG3 button electronics, it glows bright in the dark. Also can be used as a perfect gift for you or your friends. The package includes: 25 x Toyvian LED beer mug brooch enamel brooches for women, men, children, parties, 25 pieces. Usage: Designed as a brooch to wear in bar, KTV, party, etc. Made of high quality material that can be used for a long time. The design of the beer mug makes it attractive. With the flashing LED indicators and the integrated 3-piece AG3 button electronics, it glows brightly in the dark. Also can be used as a perfect gift for you or your friends.