Stainless Steel Tumbler with Handle, 40oz Glow-in-the-Dark Drinkware for Laser Engraving Projects
This stainless steel tumbler with handle combines a 40oz capacity with a glow-in-the-dark coating for drinks at home, at your desk or at nighttime gatherings. Expose the coating to sunlight so it can absorb UV rays, then enjoy its blue-green glow in the dark.
Double-wall vacuum insulation keeps drinks hot for up to 6 hours or cold for up to 12 hours. The 18/8 stainless steel body resists rust, while the removable handle gives you access to the cup body for laser engraving. Each tumbler includes two stainless steel straws, silicone straw tips, a straw brush and a screwdriver.
Choose the color and engraving reveal that suit your project. Cream White comes in gold or iridescent reveal versions, Pastel Blue in silver or iridescent reveal versions, and Pink in gold or iridescent reveal versions. For extensive engraving, remove the handle using the included screwdriver and use a rotary attachment.
Features
- 40oz capacity for coffee, tea, juice and other beverages
- Glow-in-the-dark coating requires sunlight exposure to absorb UV rays
- Blue-green luminescence in darkness after sunlight exposure
- Double-wall vacuum insulation: hot for up to 6 hours or cold for up to 12 hours
- Rust-resistant 18/8 stainless steel construction
- Removable handle supports access to the cup body for engraving
- Includes two stainless steel straws, silicone straw tips, a straw brush and a screwdriver
Specifications
- Product type: Tumbler
- Capacity: 40oz
- Body material: 18/8 stainless steel
- Insulation: Double-wall vacuum insulation
- Temperature retention: Hot for up to 6 hours; cold for up to 12 hours
- Coating: Glow-in-the-dark coating activated by UV exposure from sunlight
- Glow color: Blue-green
- Cream White variants: Cream White to Iridescent; Cream White to Gold
- Pastel Blue variants: Pastel Blue to Iridescent; Pastel Blue to Silver
- Pink variants: Pink to Gold; Pink to Iridescent
- Included accessories: Two stainless steel straws, silicone straw tips, straw brush and screwdriver
Frequently Asked Questions
How do I activate the tumbler's glow-in-the-dark coating?
Expose the tumbler to sunlight so the coating absorbs UV rays. It then gives off a blue-green glow in darkness, making it a distinctive choice for nighttime gatherings.
Should I remove the handle before laser engraving?
Remove the tumbler's handle for extensive laser engraving using the included screwdriver. A rotary attachment is recommended for processing the cup body.
Which engraving reveal finishes can I choose?
The tumbler's reveal finish depends on the selected variant: Cream White offers gold or iridescent, Pastel Blue offers silver or iridescent, and Pink offers gold or iridescent.
How long does this tumbler keep drinks hot or cold?
The double-wall vacuum-insulated tumbler keeps drinks hot for up to 6 hours or cold for up to 12 hours. Take care when using a straw with hot liquids to avoid scalding.