Product Features: - PREMIUM FROSTED GLASS: Creates a smooth, high-quality sublimation surface. - ECO-FRIENDLY WOODEN LID: BPA-free with a spill-proof silica gasket. - SUBLIMATION READY: Perfect for custom logos, designs, and branding. - INCLUDES STRAW AND LID: Reusable and convenient for everyday use. Product Description: Looking for a customizable tumbler? This 16 oz Frosted Glass Sublimation Jar Tumbler is perfect for creating unique designs! The high-quality frosted glass ensures a vibrant, long-lasting finish, while the BPA-free wooden lid with a spill-resistant silica gasket keeps drinks secure. Includes a plastic straw for easy sipping—ideal for personal use, gifts, or business branding! For best results, sublimate at 385°-400°F in a convection oven for 8 minutes, rotating every 2 minutes. If using a tumbler press, heat for 60 seconds with light pressure.