1PCS Practical Newtons Spring Scale 500g/5N Tubular Dynamometer Plastic Transparent Body Easy Hanging for School Classroom P15F

1PCS Practical Newtons Spring Scale 500g/5N Tubular Dynamometer Plastic Transparent Body Easy Hanging for School Classroom P15F
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sku: 1005005529477668
$2.76+4%
$2.86
Shipping from: China
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