Thanks for that. Are they friction fit and is the rubber very brittle ie. prone to cracking? It's all your fault I've bought another pen I am supposed to be reducing but I saw your 94s and just had to have 1. The 2 I liked best were the bluegreen and the moss agate. The rose is a close 2nd. Can't separate the first 2. I did a search on E Bay and up popped thebluegreen my joint first pen so I knew I had to have it. I harrassed the poor seller until she agreed to let me have it. At first she said she was in no hurry to sell and would relist at Christmas. I didn't know wether to just put a bid in and risk losing it for a couple of pounds so tried pleading and it worked.
She said she's glad it's going to a good home and will post on Monday. Job done.