Where can I get 'holey' blocks like these?

[gardening_gal]

Concrete Thinking: How to Make Mod, Stackable Sculptures With Cinder Blocks | The Horticult

Do we not have these in the UK? Or Scotland? Or B&Q? I just want to go buy a few right now.

[Cadalot]

Travis Perkins or any real Builders Merchant sell them just do a Google search for Hollow Blocks UK https://www.travisperkins.co.uk/Holl...215mm/p/988088

Dense Concrete Hollow Block

[gardening_gal]

Mmm, my female brain says they are more holey than hollow but who am I to disagree with whoever named them originally.

Thank you.

[Bigmallly]

I think all the ones in the UK have multiple holes as opposed to the single hole blocks that you are looking for. I doubt that they would split with a chisel.