A balloon was a common decoration in both the Muggle and wizarding worlds. Balloons were used as decoration at Jae Kim's sixteenth birthday in the 1988–1989 school year. Bowling Ball to Balloon was a spell that transformed a bowling ball into a balloon. Professor McGonagall taught to sixth-year Transfiguration students at Hogwarts in the 1989–1990 school year. At the end of the 1989-1990 school year, there was a party in the Three Broomsticks Inn, which had balloons as decoration. In the 1991–19
Harry Potter and the Prisoner of Azkaban - Balloon Lady : http
Inflation of Marjorie Dursley, The Harry Potter Compendium
Harry Potter Balloons
Burntrap's model has parts of hw nightmare balloon boy's fingers
Wizards are no strangers to floating decorations, so pick up Harry Potter Balloons for your Harry Potter birthday or celebration! These latex balloons
6ct, Harry Potter Balloons
Bowling Ball to Balloon, Harry Potter Wiki
Wedding of William Weasley and Fleur Delacour
Balloon, Harry Potter Wiki
Marjorie Dursley, Harry Potter Wiki