特性:
* 新配方, 不含強烈溶劑及惡臭
* 無毒. 透明且不變黃
適用範圍:
木炭筆, 炭精筆, 色鉛筆, 粉彩, 蠟筆及粉臘筆等
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Characteristics:
* Adopts the newest formula, does not contain corrosive
solvent and stench
* Nontoxic and transparent
Uses:
Charcoal, color pencils, chalk, crayon and pastel | 
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