This Wheel Assembly includes 10 blades (paddles) and the 
center hub for several of the Christian Ulbricht 
single tier pyramids, although it may also fit other brands.

Manufactured in two pieces as a specific replacement part 
for Ulbricht pyramids 33-301, 302 and 33-303, (All single 
tiered incorporating 4 tea light candles)... these pyramids 
had hanging figures suspended from the three arms on the lower 
hub.

10 Blades - 2 x 5 inches attached to upper hub with gold 
ball - Overall Diameter - 10-1/4 inches -26,0 cm
Center hole is approximately 3.0mm

Lower hub has three arms and includes 3.0mm metal shaft 
for pyramid - 9/8 inches - 24,0 cm in length.