Fresh Blue Cistern Blocks (12x6) 50g

Mighty Burst Fresh Blue Cistern Blocks 72x50g

These Mighty Burst Fresh Blue Cistern Blocks not only clean, freshen and colour your water blue, but they also leave a fresh fragrance with every flush, kill germs and keep the toilet bowl clean and stain free.

All you need to do is pop one into the top of your cistern and the Mighty Burst Fresh Blue Cistern Block will do the rest.

Diameter: 4.5cm
Depth: 1.3cm