The key feature of premium lead-free crystal glass is that the minerals it contains strengthen the material, making it possible to produce highly durable but incredibly refined and gossamer-thin glassware. Crystalline glass captures the light, delivering brillance, high transparency, clarity and extreme purity. Handmade heavy cigar ash-tray is a stylish and eye-catching centerpiece of any bar table, buffet, sideboard, deck or patio. It’s a great size and durability are suited for both indoor and outdoor entertaining. Best of all, the ashtray is dishwasher safe for easy cleaning.