
Double-Wall Glass Tumblers
Item TB-8505
A set of four 250 ml double-wall borosilicate tumblers.
Shipping: calculated at delivery
The Double-Wall Glass Tumblers are blown from borosilicate glass with an air gap between the two walls. The gap insulates the drink, so hot tea or coffee can be held without burning the hand and cold drinks resist condensation on the outside.
The double-wall construction also makes the contents appear to float inside the glass. Each tumbler holds 250 ml to the safe fill line. They are light, heat-resistant to sudden temperature changes, and dishwasher safe on the top rack.
Specifications
| Pieces | 4 tumblers |
|---|---|
| Capacity | 250 ml each |
| Material | Borosilicate glass |
| Construction | Double wall, insulated |
| Height | 10 cm |
| Weight (each) | 110 g |
| Care | Dishwasher safe, top rack |
Reviews
341 ratings · 3 written
No more hot fingers
I can hold a full glass of fresh tea without a coaster or burning my hand. They are surprisingly light and the floating look is genuinely nice.
Lev M. · Verified buyer
Delicate at the seam
One cracked at the wall seam after a knock against the tap. The insulation works well but I treat them carefully now.
A. Svensson · Verified buyer
Good for both hot and cold
No condensation rings from cold drinks in summer. Smaller than I expected at 250 ml, so I pour two for a long sitting.
bram_c


