Unverified82% confidenceTradeoffTime unknown
水彩笔可水洗但易干涸(开盖3-5天不盖即报废),蜡笔/油画棒耐用不干但难清洗且低温易断;给低龄儿童优选可水洗油画棒(hexagon粗杆防滚落)兼顾易握与耐用
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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