The Bubble Wand is a tool that can be purchased at the Blue HQ for 3,500,000 Honey. It has a maximum pollen collect rate of about 320 a second. It requires four types of blue bees to access.
The Bubble Wand has an average collection rate of 177.78 pollen per second: 320 from blue flowers and 106.67 from red and white flowers. The Bubble wand has the third largest range of any dipper in the game.
In terms of absolute numbers, the Bubble Wand collects the same amount of pollen per second as the Scythe from the Red HQ.