Dulux Heritage 125ml Tester Pot Chalk White

This 125ml tester lets you try Chalk White – a cool, crisp white – on your own walls. Test it on more than one wall: the faint undertone in a white shows up differently in north and south light.

Its grey and green undertones make it a good match for south-facing rooms.

Dulux Heritage testers are for use as a colour tester on interior walls and ceilings. Do not use as a touch-up paint. The full-size paint is a luxury washable matt emulsion, available tinted to order in 1L, 2.5L and 5L.