[Product name]: double ended PC resin ounce cup/transparent measuring cup [Specification]: Small size - 10cc~20cc (height about 9cm) Large size - 20cc~40cc (height about 10.5cm) [Features]: Imported PC resin (milk bottle material), heat resistance 130 ℃/cold resistance - 40 ℃, fall resistance, heat resistance, Good transparency with graduation (the minimum graduation is 5cc). Professional measuring instruments for water bars and bars.