Set of 25 Glassware's MEGA Classroom Pack All-in-1 The mouthpiece provided is designed

The mouthpiece provided is designed for a beginner (7C Vincent Bach equivalent) so someone who has been playing on a different style of mouthpiece may decide to use that mouthpiece

elastic and stretchable

Real-Time and Data Logging: Records data in real-time or stores it for extended monitoring periods

or healthcare facilities

and Height Dimensions Can Be Easily and Accurately Measured Linear Capacitive Measuring System

Set of 25 Glassware's MEGA Classroom Pack All-in-1 The mouthpiece provided is designedGlassware MEGA Classroom Pack Includes: 2 x Glass Stirring Rod (20cm), 1 x Petri Dish (100mm), 3 x Dropper, 1 x brush, 1 x Funnel, 10 x Test Tubes, 1 x Graduated Glass Cylinder (250ml), 1 x Graduated Glass Volumetric Flask (250ml), 1 x Graduated Glass Beaker (250ml), 1 x Glass Reagent Bottle (250ml) + Glass stopper, 1 x Glass Reagent Bottle (100ml) + Bottle Screw Cap, 1 x Propagation Tube, 1 x Storage Bottle + Dropper. Premium Quality: All glassware's