Features: 1) High transparency 2) Leak proof 3) Precision We can supply ... professional measuringSpecifications:φ4.5 x 17mm, φ6 x 30mm, φ8 x 30mm, φ7 x 30(24)mm, φ10 x55mm, φ11 x 36(55)mm, ... φ14 x 85(100)mm, φ10 x 6mm, φ12 x 7mm,φ14 x 8mm, φ15 x 9mm, φ16 x 9mm, φ17 x 9mm, φ22 x ... 11mm,φ25 x 11mmMin ...