Round Blank Glass Clock 20cm

Create timeless personalised gifts with this Round Blank Glass Clock. Perfect for keepsakes, promotional items, or home décor, this 20cm clock offers a smooth, white surface that’s ideal for sublimation printing.

Warning: Glassware is susceptible to thermal shock, ensure the blank is heated through to at least room temp before putting in your heat press. Not doing so may result in the glassware cracking due to the extreme heat change.

Getting a nice even pressure distribution across the blank is also vital to avoid cracking it under the pressure of the heat press.

As well as keeping your pressure light It’s recommended to always put this clock in the press face down so the top heat platen is coming down on the completely flat side.

Further to this using 100% polyester fabric as your top cover layer will help further by giving you a barrier between the heat plate and the glass directly touching as well as helping to further even out your pressure distribution.

Sold individually and in boxes of 24

Material: Durable tempered glass

Diameter: 20cm

Sublimate onto the white side of the clock (do not mirror your image)

These personalised glass clocks are perfect for creating meaningful gifts, keepsakes, or branded promotional products.

Pressing Instructions:

120 SECONDS	180°C	LIGHT

The above pressing information are guide lines only as all heat presses vary from different manufacturers.