Geo Solids (10 cm / 17 shapes / red cover)

Segmented Spheresize:11x11x11cm / 105g / 157.3g

Large Sorting Rings setpack: 6pcs /setsize:  52cmcolor: 3 colors mixed 

Dynamic geometrypack: 72pcs/setcolor :6 colors mixed size: (L):orange 5cm ,purple 7cm ,green 8.66cm ,              yellow 10cm ,blue 12.12cm ,red 14.14cm               each color 12pcs         (w) :0.8cm

Geostick W/Protractorpack:10cm x 2 protractors and 72 pcs geostick  

Right Triangle Blockspack: 130pcs/setsize:  5cm  4 colors :red ,yellow ,blue , green mixed .                           

Triangle PuzzlesBasic 15pcs / color box -- red1, blue2, yellow3, green 4, white5, total 15pcs/color box.Incise centrum perfect, in three-D space use cross arbitrarily combined.