Custom Aurifil Thread Collections, curated to coordinate with Stonehenge Gradations:
Mineral (AURGRAD10-360):
2600
5004
4241
1285
2155
2210
2314
2311
6711
6730
Crystal (AURGRAD10-470):
2515
2560
2520
2582
2720
2783
4093
2810
5006
5007
Gemstone (AURGRAD10-680):
2310
2205
2335
2588
4030
2800
2850
2885
1126
2847