빠른 지원
인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Paper: common canvas reticulation
Glass cup: Cylindrical transparent glass, thin wall, about 80mm in diameter, about 100mm high, glued with 2/3 dark paper of cup body, with 1mm light slot.
Degree scale, candle, compass: normal
