4-Piece Magnet Experiment Set with Alnico Bar Magnet and Ruler Glass Bottles_Reagent Bottles and roller included for studying

and roller included for studying friction

this polished-wood test tube rack holds six tubes up to 22 mm and supports both storage and inverted drying

3 glass holds 100mL with blue graduations and PTFE key stopcock for large-volume titration

cranial cavity

Interlocking polypropylene test tube rack holding 24 tubes up to 25 mm with a fold-up grid

4-Piece Magnet Experiment Set with Alnico Bar Magnet and Ruler Glass Bottles_Reagent Bottles and roller included for studyingFour piece magnet experiment set anchored by an Alnico bar magnet with two supplementary magnets and a ruler for exploring poles, attraction, repulsion, and field line patterns.