4D cube, which be launched on HK toy fair in January, 2016. Be target 3-12years old children. They not only could enjoy feed 3D coloring fish but also fun learn math and words ! 

Two version could be for choice:

• For 4.7-5.5inches smart phone, s est iphone 
• For 7.9-9.7inches tablet, s est ipad 

Let's have fun together ! 

• Product video :http://https://youtu.be/YxAgaNyZT1Y
• Key feature-Math : https://youtu.be/MB0xLJFMkso
• Key feature-English words : https://youtu.be/p-qAOCYhcXU
• Key feature-Feed fish effect : http://https://youtu.be/IwCirtMaGeo

If more details, welcome your contact : christina@nihotech.com