Grampus Whiffle Balls Set of 6色 威浮球套裝

Grampus Whiffle Balls Set of 6 威浮球 Ages 3+

威浮球，是一種改良過的棒球，由美國人大衛·穆蘭尼於1953年所發明。藉由投出去的空氣風速流動，造成變化速度極大的變化球，只要是握法正確，不用像專業棒球運動員的標準姿勢，就可以投出比棒球幅度還大的變化球，這種球是由塑膠做成，上面有八個風孔，內部中空，打不遠但也不容易造成受傷，可說是室內戶外皆能參與的運動。

這款威浮球採用剛性聚乙烯結構，重量輕但非常堅固，非常耐用。 即使經過長時間使用，您也不必擔心任何裂縫或斷裂。

安全友善的設計 - 這些球為室內外練習擊球提供了安全且適合班級的選擇。 帶有切口的中空設計限制了球的飛行距離並減慢了其行進速度。 這使得它對於年齡較小的學生或空間有限的室內課程來說是一個更安全、更不令人生畏的選擇。

經久耐用 - 防裂設計使這些球能夠經受較高水平的球員在更狹窄的空間練習擊球的需要。 堅韌的聚乙烯結構使球能夠與金屬、塑膠和橡膠球棒接觸，而不會凹陷或破裂。 這些入門級球的靈活性和耐用性使其優於市場上的其他球。

非常適合上課 - 三種規模和不同的規模使教師可以輕鬆地根據技能水平和活動將班級分成不同的組別。 這些球用途廣泛，可用於其他活動。

Lightweight yet super tough, this plastic training baseball’s rigid polyethylene construction is extremely durable. You won’t have to worry about any cracks or breaks, even after long periods of use.

Safe and Friendly Design

These balls provide a safe, class-friendly option for practicing hitting both indoors and out. The hollow design with cutouts restricts the distance the ball can fly and slows down its traveling speed. This makes it a safer and less intimidating option for younger students or for indoor classes where there is limited space.

Made for Durability

A crack-resistant design allows these balls to stand up to use by higher level players practicing their hitting in tighter spaces. The tough polyethylene construction allows the ball to hold up to contact with metal, plastic, and rubber bats without denting or breaking. The flexibility and durability of these entry-level balls make them superior to others found on the market.

Ideal for Classes

The three sizes and various sizes make it easy for teachers to split their classes into different groups based on skill level and activity. The balls are also versatile and can be used in other activities.