Jumper® Balance-Ball — berry The patented Jumper (European Patent No. 2092964) – made in Germany – is a balance ball and multifunctional training device. An air-filled trampoline ball made of durable Ruton on a fiberglass-reinforced base plate. The material is odorless and can withs… Hersteller: TOGU $319.00 Benutzerdefinierte Wunschliste OK Zur Wunschliste zugefügt Menge: Kaufen Empfehlen The patented Jumper (European Patent No. 2092964) – made in Germany – is a balance ball and multifunctional training device. An air-filled trampoline ball made of durable Ruton on a fiberglass-reinforced base plate. The material is odorless and can withs…