describe- This sparkling bottle creates foam and is suitable for a variety of liquids such as soapy water, lotions and more.- Compact design and light weight, you can put it in a handbag or backpack for easy portability. - Made of durable material, can be used for a long time, not easy to crack, not easy to break.- The bottle can be completely sealed and the liquid stored inside will not leak easily.- Suitable for travel, business trips and other occasions, with smooth surface design, easy to clean.Specification:Material: PP+PET.Color: Pink/White/Black/Silver/Rose Gold/Goldsize:60ml: 131*36mm.Mouth: 30mmBottle height: 90mmOverall height: 131mmCircumference: 114mmBottom diameter: 36mmList: 10 x Empty Mousse Foam BottlesPrecaution:1. Due to different monitors and lighting effects, the actual color of the product may be slightly different from the color shown in the picture. Thanks!2. Due to manual measurement, please allow 1-2mm measurement deviation.Precaution:1. No foamingThe contents are not suitable for packaging materials and must be foam-like liquids.2. The foam is too thinMoisture ratio is too high, try to increase the ratio of material to body.3. The foam is too thickIt may cause the pressure to go down, try to increase the proportion of water.4. Moderate foamIf the proportions are right, the products can be compared and debugged in sequence.The inner material should be free of particles, sediment, powder or pearl powder. Such substances can cause blockages and impair the function of the foam pump head. Cream products are also not acceptable. The pump head can also be damaged because the paste cannot be fully mixed with the water.