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Still Bay bifacial points .

Still Bay points are the fossiles directeurs of the Still Bay techno-complex, and they conform to bifacially worked stone points, popularly referred to as "lance-heads", "laurel leaf-shaped" or "willow leaf-shaped" stone points.

Still Bay points have bifacially retouched sides, are elliptic to lanceolate shaped and most often they have two pointed apices.

Approximately 90% of the Still Bay points recovered from Blombos Cave have been classified as "production rejects", and preliminary analysis of the lithic material from the 'CC' unit suggests that the majority of the lithic debitage are by-products of bifacial point manufacture.

It has been argued that the bifacial points were hafted and used primarily as spear points or knives or both.

They had unearthed 23 tools including bifacial axes, picks, and hammer stones, all of which were made of chert.

These tools consisted of bifacial picks and axes, hammerstones, and flake cores that were made of chert.

Objects were traditionally made using a concept called core and flake that uses bifacially carved projectile points.

It reflected a core and flake tradition with bifacial projectile points, knives, and adze points.