Unverified85% confidenceTradeoffTime unknown
海绵/泡沫材质印章(EVA发泡)适合3岁以下小手抓握且不易伤人,但图案精细度差、易变形;木柄橡胶章印面清晰耐用,适合5岁以上,但边角较硬需注意
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85%
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Long-term
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