This pattern i made september 10, woods are wenge, oak, merbau, padouk and yew.
It is a large bowl, 41 cm wide, about 30 cm high and holds 96 pieces a row, 57 rows, about 4.6 mm thick.
Bottom row is wenge 24 pieces, 24 mm thick.
When done i'll post some pictures here.
With a router and a aluminum disc i created a wooden disc 490 mm diameter with 4 mm holes like the Tom Lohman gluejig, works amazingly well.