[Upgrade Marble Run]It’s an upgrade version of the 168 pieces set.Cover variety track blocks and compatible with other similar size blocks.

[Intellectual Development, Challenge and Amusement]Marble Run Building Blocks inspire creativity and curiosity ,Enhance imagination ,shape recognition and spacial three-dimensional thinking ability.DIY and building your unique set.

[Complete Build&Play Fun Game Set]Perfect set of 168 PCS which can make vary simple models.Making it fit for kids of different ages.Besides it can compatible with other brand blocks.

[Safe、Steady Assemble and Smooth]The blocks are smooth-hand feeling and can stay together smoothly.Made from high quality ABS material,absolutely non toxi.

[Best Gifts for Kids]Ideal Marble Run Gift for boys and girls. Best choice for children/kids birthday and Christmas gifts!

Colors : Various Colors ( The color will be ship at random )

Product Material: Environmentally friendly ABS plastic

Age: >3 years

Package: Color Box

Product Size: 168pcs 16x16x12CM(Mini Size)