They are very similar (almost identical) to the $40 Babiators my daughter used to have (and lost once and then destroyed a free replacement). I have refused to pay this amount again despite the free replacement policy. They are perfect for her (2.5 years). They are polarized (they include a small card to check/prove polarization). And I won't be upset if she destroys them like her Babiators. 100% recommended!
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