For the features are
Sound motivation, that can tell direction while rocking, with different sound in each direction.
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Handle, the curve design to support the body to holding. And this is the best posture from testing result, that make them force their legs most while rocking.
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Tactile sensory, that relates to recognition development, which is Memory & Learning by using texture, was designed to has different series of texture, for stimulate sensory on their finger
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Adjustable size is important,
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So, we design the seat to fit with different sizes,
and the seat back for more safety.
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And the last is joggle part,
We designed to restrain from the over rocking, for let them force their leg more while playing.
And this is all the assembly, that easy to understand how to use, and let them try to assembly by themselves, for develop their learning skill.