Nano Bubble Shaker, Protein Shaker with Graduation, 15.2 fl oz (430 ml), Just Shake, Easy to Melt, Absorbent, Easy to Clean, Outdoor, Yoga, Cafe, Made in Japan, Stylish, Brown

The nano bubble shaker releases nano bubbles just by shaking them, making it easy to dissolve protein, etc., improving permeability and absorption. We pursue the details of ease of drinking, ease of use, and easy to wash. It can be used for a variety of occasions depending on your lifestyle

• Size (approx.): 3.5 x 2.4 x 5.1 inches (88 x 60 x 129 mm), Recommended water volume: 5.1 - 6.8
• Materials: Container: SBC (heat-resistant to 140°F (60°C), cold resistant to -4°F (-20°C), lid/middle parts: PS (heat-resistant to 140°F (60°C), cold resistant to -48°F (20°C), gasket: silicone (heat-resistant to 248°F (120°C), cold resistant to -30°C)
• Country of Manufacture: Japan
• Do not use in boiling water, microwave, dishwasher, or freezer