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
快速支持
直接联系认证专家
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
直接联系认证专家