Castel di Guido small tools on cores and pebbles, A, B, D, E of flint, C and F of chert. (A) scraper on core, (B) pebble with unifacial retouch, (C) bec on pebble, two large removals form the striking platform for retouch, (D, E) bifacially flaked pebbles with secondary retouch; (F) denticulate on pebble. Catalogue number: 4399, 4398, 5256, 1615, 1192, 7525. Scale 1 cm.