Everything you need to get full use out of a tabletop hydraulic flume, or perhaps a small set of flumes.
 
Included:
Linear Weir - combined short- and broad-crested
Non-Linear Weir
Labrynth Weir
Piano-Key Weir
Ogee Weir
4 x Culverts - 40mm, 30mm, 20mm, 15mm diameter
5 x Tilt brackets - 2, 4, 6, 8 & 10 degrees
3 x Sediment Drain Guides
10 x Sediment Bags
2kg Mixed Sediment - Fine - Coarse - Boulders (12)