HHNIULI 200g Balance Scale for Classroom, Laboratory Mechanical Tray Balance Scale Laboratory Teaching Tool Tray Balance with Tweezers and Various Weights for Kids June_2023_update What You Get: 1 x

What You Get: 1 x USB Digital Microscope

Shaft Length : 11

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02 inches in thickness which means it will not interfere with the closing of your laptop lid

HHNIULI 200g Balance Scale for Classroom, Laboratory Mechanical Tray Balance Scale Laboratory Teaching Tool Tray Balance with Tweezers and Various Weights for Kids June_2023_update What You Get: 1 xHHNIULI 200g Balance Scale for Classroom, Laboratory Mechanical Tray Balance Scale Laboratory Teaching Tool Tray Balance with Tweezers and Various Weights for Kids Product Features FEATURES: Suitable for science lab and classroom, it is an ideal teaching tool;( Before use,Please remove take out the black protective cover of the tray at both ends of the balance.) HIGH CALIBRATION ACCURACY: Clamp the weight with tweezers to keep it clean and accurate,