Where may I buy new black slider blocks for Ultimaker 2 in the UK?

[dazkeirle 2]

My UM2 slider blocks have clearly had their day, the clips are showing play and they are no longer tight.

I've found replacements from China on eBay but was wondering if any of you lovely people had a contact in the UK for faster dispatch.

Ideally genuine, although i doubt it really matters that much.

Many thanks.

[neotko 1,417]

Any UM reseller should have them in stock if you call them. I suppose by email should be slower.

Anyhow, I don't think that a china clone slideblock could have any negative impact on the print quality.