QLKUNLA Newton's Cradle kinetic desk toy in excellent condition.

A classic desktop physics demonstration featuring five polished stainless steel balls suspended from a sturdy frame with a solid beech wood base. Demonstrates conservation of momentum and energy through continuous swinging motion.

Ideal for:

• Home or office desk decoration
• Science classrooms
• Physics demonstrations
• Stress relief and relaxation
• Gift for science enthusiasts

Features

• Brand: QLKUNLA
• Newton's Cradle with 5 swinging balls
• Solid beech wood base
• Stainless steel balls and frame
• Demonstrates momentum and energy transfer
• No batteries required
• No assembly required
• Approx. dimensions: 14.2 × 11.9 × 14.5 cm
• Weight: 0.51 kg
• Suitable for ages 3+ (manufacturer recommendation)