熔解與鑄造坩堝皿 — 熔融石英陶瓷，250g，3吋，金、銀、銅適用

I’ve put this dish through five torch cycles so far, and not a single crack appeared — the thermal shock resistance is legit. The 3-inch width gives me plenty of room to stir the melt without spilling over the edge.

I've been using this fused silica dish for several casting sessions now, and it holds up beautifully under my torch's repeated heating and cooling cycles. The 250 g capacity is perfect for melting small batches of gold and silver without any warping.

The shallow bow shape makes it so much easier to control the pour without splashing, and it's survived three direct torch sessions back-to-back without a single crack. Exactly what I needed for my silver melting setup.