Magnifying glass

20cm Storage Box with handle / pc only Translucent color   size:20x15x5cm 

1mm acrylic mirrors single-sided in the size 15 x 10cm in packs of 10

Math Balance with 20pcs weights/boxweights :10g x 20 pcs

JUNIOR only BALANCE  500 cc   without bear   

ML/DL

7 kinds Cylinder 7pcs/set/ 10㏄,25㏄,50㏄,100㏄,250㏄,500㏄,1000㏄1PCS