Puzzle Details

Weight: 167g, 186g with tiles
Size: Height 6.8cm, 7cm with tiles , pentagon edge length 3cm

Supernova with tiles:
Weight: 167g,
Size: Height 7,4cm, pentagon edge length 3,2cm

Tomy Preproduction Sample with box:
Weight with box: 286g
Box size: Height 10.7cm, edge length 10.6cm (bottom), 10cm (top)
The Sample Megaminx has only eight colours. While blue, green, yellow and orange appear twice each on opposites sides, there is white opposite to magenta and pink opposite to light orange. Brown, dark green, dark violet and cyan are missing.

Dayan Megaminx I:
Weight: 151g
Size: Height 7.5cm
Finally after felt ages there is a commercial speed cubing Megaminx available. Really a good mechanism supported by corner ridges for better grip. Best Megaminx ever.