Package include:  20~100pcs x Foam Ball
 
Material:  High quality polystyrene
Size:        10mm to 40mm (Pls choose the size you want)
Feature:  Funny,exquisite,practical,convenient
 
Features
High quality and new package
Use for molecular model making and various craft activities
Can be coloured with paint to create various animal and human characters
Great for Christmas tree ornaments and decorations
Design them any way you want to 
Make your own ornaments or design kits
Absolutely great for youth  or school group projects,family party.
Notice:
1.Please allow 1-3mm error due to manual measurement.
pls make sure you do not mind before you bid.
2.The colors may have different as the difference display,pls understand.