UCEC Calibration Weights for Digital Scale, 10mg - 100g Gram Weights Kit, Precision Stainless Steel Balance Scale Calibration Weight Set with Tweezers for Lab Educational Science Baby Product just place it and forget

just place it and forget it

and you can easily push the furniture

enhance your counter space

the built-in spring design makes it open automatically

3ft increments to reach and retract any desired height without effort by this collapsible ladder

UCEC Calibration Weights for Digital Scale, 10mg - 100g Gram Weights Kit, Precision Stainless Steel Balance Scale Calibration Weight Set with Tweezers for Lab Educational Science Baby Product just place it and forgetBrand: UCEC Color: Blue Features: 17 PCS PRECISION WEIGHTS: This calibration weight set contains 17 pieces of different weights (includes 1x10mg, 2x20mg, 1x50mg, 1x100mg, 2x200mg, 1x500mg, 1x1g, 2x2g, 1x5g, 1x10g, 2x20g, 1x50g, 1x100g) and 1 piece for tweezers. HIGH ACCURACY: The permissible error is 0. 003 to +0. 003g. The calibration weight kit can be used for digital pocket scale, jewelry carat scale, diamond scale, precision balance test. HIGH