[Name] Helium mate helium protective liquid (imported original)

[Volume] 100ml/bottle (147.7g) 50 ml/bottle (59.8g)

[Size] 15*4.5 * 4.5cm

[Quantity] a bottle can be coated with 10-inch or 12-inch balloons60-70 ( related to personal operating factors)

[Principle] its principle is to form a dense protective film inside the balloon to slow down the escape speed of helium.