Adjustable Dumbbell & Barbell Toys for Kids - Water/Sand Fillable Weights for Arm Training at Kindergarten/Primary School

Introduce a fun and safe way for kids to engage in physical activity with these versatile adjustable weight toys. Perfect for kindergarten and primary school students, these dumbbells and barbells are designed to be filled with water or sand, allowing for customizable weight levels that grow with your child. The vibrant, kid-friendly design encourages active play and helps develop strength and coordination in a playful, engaging manner. Ideal for introducing young ones to the basics of arm training in a controlled and enjoyable environment. Toy material: ABS Suitable age: Children (3-6 years old) Package: Color Box Ability training: Grip Manufacture country: China Instructions included: No