The balls are also decorated with smile face patterns to add to the excitement Suitable Size and Easy to Inflate: our bouncing ball is approximately 18 inches/ 45 cm in diameter when inflated ...

Here's how to get more bounce from a normal tennis ball - buddy it up with a heavier ball for twice the impact. Hold a ball in each hand and decide which ball weighs more (has greater mass).

Sydney Sweeney is embracing her Barbie-core era in a stunning new Laneige campaign, leaving fans swooning over her latest ad.