Basic Operations in Mathematics

Purple bar, 100pcs / setsize:1x1x4cm / 4g /pc 

Yellow bar, 100pcs / setsize: 1x1x5cm / 5g / pc

Green bar, 100pcs / setsize: 1x1x6cm / 6g / pc

Black bar, 50pcs / setsize:1x1x7cm / 7g / pc

Brown bar, 50pcs / setsize:1x1x8cm / 8g / pc

Blue bar, 50pcs / setsize: 1x1x9cm / 9g / pc

Orange bar, 50pcs / setsize: 1x1x10cm/ 10g / pc

250 pcs rods starterpack with box subjuect matter:1cm white rod: 146pcs , 2cm red rod :24pcs3cm light green rod :20pcs ,4cm purple rod:12pcs5cm yellow rod:8pcs ,6cm green rod:8pcs7cm black rod:8pcs , 8cm brown rod:8pcs9cm blue rod:8pcs ,10cm orange rod:8cm1 box (total :251pcs)

10pcs 1-10cm Fraction Bar / 55g / set 

Yellow Rods ,setof 10 pcs size: 1x1x10cm / 10 g     

100PCS, Yellow Units             

1PC Yellow Decimeter CubeHollow (light), can be either  one unique or box-like.x

Equivalance pocketchart size: 67x 67cm / 257.9g /pc

Hundred pocket only chart size: 67x 67cm / 257.9g /pc

Hundred pocket chart with number card a setsize: 67x67cm / 354.5g / setcard :number 1~ 100 (red color print)