YOUR CHOICE OF 4 COASTERS

Pick any four coasters of your choice for just £16

FREE UK DELIVERY.

Choose four of the same or any combination of coasters you want!

90mm square mdf coasters printed by dye sublimation to give a vibrant, high gloss, scratch resistant finish.

Supplied in a cellophane bag holding all 4 coasters visible (easy to wrap!) with a description on the back of each coaster.

None of the colours have been altered in photoshop - they are all the colours I saw through the microscope!

Simply put your choice of 4 coasters (using the numbers below or the additional product images) in the text box and click 'add to basket'.

 12 - Rose stem section viewed by polarised light microscopy (with a retarder filter).

14 - Rose stem section, Toluidine Blue stained, viewed by darkfield microscopy.

16 - Rose stem section, Toluidine Blue stained, viewed by brightfield microscopy.

19 - Whatman lens cleaning tissue (used to clean microscope lenses) viewed by polarised light microscopy.

20 - Chemical crystals (glycine / SDS / methanol) viewed by polarised light microscopy.

22 - Chemical crystals (citric acid) viewed by polarised light microscopy.

23 - Chemical crystals (citric acid) viewed by polarised light microscopy.

26 - Chemical crystals (imidazole) viewed by polarised light microscopy.

27 - Lily leaf lower epidermis, Toluidine Blue stained, viewed by polarised light microscopy.

28 - Moss 'leaf' viewed by brightfield microscopy.

31 - Vitamin C (Ascorbic acid) crystals viewed by polarised light microscopy.

34 - Caffeine crystals viewed by polarised light microscopy

40 - Chemical crystals (citric acid) viewed by polarised light microscopy.

41 - Rock thin section (Hornblendite from Avernish, Scotland) viewed by polarised light microscopy.

42 - Rock thin section (Peridotite from Ardnamurchan, Scotland) viewed by polarised light microscopy.

43 - Rock thin section (Gabbro from Huntly, Scotland) viewed by polarised light microscopy.

44 - Rock thin section (Piemontite from St Marcel, Italy) viewed by polarised light microscopy.

45 - Rock thin section (Barytes from Castleton, England) viewed by polarised light microscopy.

46 - Rock thin section (Pyroxene from Vesuvius, Italy) viewed by polarised light microscopy.

47 - Rock thin section (Withamite from Glen Coe, Scotland) viewed by polarised light microscopy.

48 - Rock thin section (Pyroxene from Vesuvius, Italy) viewed by polarised light microscopy.

60 - Rock thin section (Mica Schist from Loch Eilt, Scotland) viewed by polarised light microscopy.

61 - Rock thin section (Kentallenite from Kentallen, Scotland) viewed by polarised light microscopy.

62 - Rock thin section (Limbergite from Limberg, Germany) viewed by polarised light microscopy.

63 - Rock thin section (Barytes from Strontian, Scotland) viewed by polarised light microscopy.

64 - Rock thin section (Barytes from Castleton, England) viewed by polarised light microscopy.

65 - Rock thin section (Eucrite from Ardnamurchan, Scotland) viewed by polarised light microscopy.

Orders are normally sent out within 2 working days.

(Coasters 60-65, images courtesy of Rob Gill, GeoSec).