The ball is made of  plastic, which is durable, safe, non-toxic,tasteless and also eco-friendly.
	
The colorful ball can improve baby's intelligence and exercise hand flexibility, which is beneficial to baby brain'sdevelopment.
	
The bright colors can help kids to improve the ability of color recognition and can also develop kid's hand-eye coordination ability. 
	
Elastic, completely sealed, and do notneed to inflate.
	
Can be use in shopping mall and amusement park.