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

20cm Storage Box / pc standard color : translucent color  size:20x15x5cm

3mm acrylic mirrors single-sided in the size 15 x 15cm in packs of 10

1mm acrylic mirrors double-sided in the size 30 x 20cm in packs of 5

Math Balance with 75pcs weights/box weights: 10g x10pcs + 5g x15pcs +1g x50pcs

Numeral BalanceWeight:Numer one 0.4g; two 0.9g; three 1.9g; four 1.8g;five 2.2g; six 2.6g; seven 3.2g; eight 3.6g; nine 3.9gColor:Number one to four(Green) with double pcsfive to nine(Orange) one piece each

7 pcs Measuring beaker1000c.c: 12*12*15cm 500c.c: 11.5*10.5*11cm 300c.c.: 10*9*9.7cm 250c.c.: 9.5*8.5*9.2cm 200c.c.: 8.7*7.8*8.5cm 100c.c.: 7*6*7cm 50c.c.: 5.5*5*5.8cm