it is..........Mister Babache Jumbo!
Pictured above is a solid Blue Mister Babache Jumbo similar to a Harlequin diabolo and a pair of sticks with string.
Diabolo's diameter is 5 inches (125 mm).
Diabolo's height is 6 inches (155 mm).
Diabolo's weight 335 grams.
This diabolo has a little bit more weight than most large (5 inch) diabolos. The added weight keeps the diabolo spinning longer, but of course you work a bit harder to gain speed.
Mister Babache diabolos were prabably the world-wide favorite especially in the 80's and 90's. The Harlequin is still very popular.
Sticks are Fiberglass and 16 inches (40 cm) long.
The gray caps on the sticks clue you that this is a Diabolo Tricks set of sticks.
String is #18 braided black/white fluorescent nylon 27 inches (69 cm) long.
Length varies depending on diaboloist preference. See FAQ-String Length.
Mister Babache Diabolos from Switzerland
Jumbo Diabolos from Oddballs (UK)