@lucysmam I’ve just had a look and Hobby Craft have Ricorumi yarn and it’s £20 rather than £25 for free delivery. There is also 3 for 2 on some other brands if you need to bulk out the order. Also check for local wool shops though. I’ve got two local wool shops that are closed at the moment, one sells ricorumi, both are doing online/fb/call shopping and free local delivery if you spend £10.
Can’t believe you’ve done part 4 after not working on it for a week @CrochetBug! 
I’m halfway through the final row of sonic waves. I need to pop into town to get a notebook for work - it’s not work driving for 40 minutes to the office, letting everyone know I’m coming in and if there’s space for me, to get the shit notebooks (no margins) that they have at work! So I’ll treat myself to a notebook from WHSmith
We also need to finished our Lego set but then hopefully I can crochet most of the day. Hopefully I can start part 5, after sewing my ends in, this afternoon sometime. If I get a chance now we’re so close to the end, I’ll just continue on with part 6. I’m not letting myself start any more projects until I’ve finished one of my WIPs and this is closest to being done. I’ve bought quite a few new yarns this week, using some vouchers I had and putting an extra order in. So I’m itching to start something new and use my pretty new yarns!