Safety is our first consideration. This marble run building blocks toy are made of solid transparent ABS, non-toxic and BPA free. Smooth surface with sleek design to avoid scratching hands.
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Endless Fun And Sparkle Imagination. There is no limitation of construction style of this marble run set, different attachments and ways of building help to exercise kids logical and sequential thinking.
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Special Flash Marbles. Bright color and beautiful appearance can stimulate the brain and thought of kids. Note that our package includes luminous marbles & flash light-up marbles, and the shining marble in the dark is even more amazing!
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Stable with high quality. Kids will never be tired of the marble run set, the structure is sturdy and kids can create their maze model by using your imagination, and watch the marbles race through the track.
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