slight blunder insofar as thought they might have been something from the early FT range, but now that I have looked in the books colours are wrong, and don't think any of the Dartington pieces had square top openings. Then thought they might be something like Habitat or Ikea, but really don't know. Tops are in fact ground and bevelled, and overall height is about 115mm. There is noticeable base wear, which might indicate something like 20 - 30 years of age. The lilac piece has a nod towards a barkish effect, whilst the deep amethyst one has almost a sort of hessian imprint. Grateful if anyone recognises the pattern/shape, and thanks for looking.