Square Glass Ashtray VJ-WY351 1.Good quality. 2.Free samples 3.Competitive price Production Information: Product Name Square Glass Ashtray VJ-WY351 Specification Diameter:137mmWeight: 802gArtwork Treatment color-spray painting,silk-screen printing,hot gold/silver stamping,coating, the frosting, metalizingTechnique Parameters1 Anti-thermal shock degree:>=41 degrees2 Internal-stress(Grade):<=Grade ...