Description:

• One-touch button: press and hold the "up button" to open the bottle until the stopper comes out of the bottle; press and hold the "down button" to completely withdraw the bottle stopper
• Transparent layer design: clearly see if the hook deviates
• Food grade screw plug: all-steel auger, sharp rotation, acid and alkali resistance, durable
• Matte metal body: comfortable and beautiful design, bright and environmentally friendly metal body

Specification:

• Net weight:350g
• Size:4.5*4.5*25.2ï ¼ ˆcmï ¼ ‰/1.8*1.8*9.9(in)
• Color:black,gray,red,blue
• Material: Aluminum alloy
• Power supply: AA batteries (No. 5) * 4 (not included)

-Does not contain dry batteries