best ball run

Rating details & item highlights

• educational value
  4 out of 5
• broad age appeal
  4 out of 5
• length of play
  3.6 out of 5
• quality
  3.3 out of 5

• MindWare Marble Run encourages creative thinking
• Your kids will watch the marbles fly and be thoroughly entertained
• Hours of fun for your little engineer
• Teaches basic physics and problem-solving
• Number of Pieces: 70
• Suggested Age: 4 Years and Up
• CPSC Choking Hazard Warnings: Choking_hazard_contains_a_marble, choking_hazard_small_parts
• Educational Focus: Creative Thinking
• Includes: Toy Building Components
• Material: Metal, Plastic

Rating details & item highlights

• quality
  4.7 out of 5
• broad age appeal
  4.5 out of 5
• educational value
  4.5 out of 5
• length of play
  4.3 out of 5

• [Automate Your Marble Run] Take control of high-speed racing with radio signal automation, remote programming, and electronic elements that power your marble runs.
• [What’s Included] Comes with 123 track-building pieces, electronic components with radio signal communication, and a modular design compatible with all GraviTrax sets.
• [A Perfect Gift for Future Engineers] Encourages STEM learning, problem-solving, and creativity—an exciting birthday or holiday gift for kids who love engineering challenges.
• [Customizable & Expandable] Open-ended track-building lets kids create unique layouts with height tiles, curves, switches, and dynamic action elements.
• Number of Pieces: 150
• Suggested Age: 8 Years and Up
• CPSC Choking Hazard Warnings: Choking_hazard_is_a_small_ball
• Educational Focus: Creative Thinking
• Includes: Instruction Manual, Tracks, Marbles
• Material: Plastic

Rating details & item highlights

• Intuitive: Tracks attach to smooth surfaces with the help of clever nano-adhesive pads that stick to smooth, vertical surfaces around your home
• Mess-free: The pads are not glue-based and can be quickly and easily repositioned without leaving behind damage or sticky residue.
• Open-Ended: Position in endless configurations on smooth surfaces
• Educational: Develop engineering and problem-solving skills, and see physics in action
• Tracks made from renewable raw materials
• Additional stunts available in expansion packs (sold separately)
• Number of Pieces: 67
• Suggested Age: 8 Years and Up
• CPSC Choking Hazard Warnings: Choking_hazard_small_parts
• Educational Focus: Engineering
• Includes: Marbles, Tracks
• Material: Plastic

Rating details & item highlights

• broad age appeal
  5 out of 5
• ease of use
  5 out of 5
• value
  5 out of 5
• quality
  4 out of 5

• Encourage critical thinking and STEM skills with this fun, dynamic toy!
• Endless combinations of designs provide multiple levels of learning
• Includes 14 magnetic foam pieces (longest measures 10"L x 2"H), 4 marbles, and 10 activity cards
• Winner of the Toy Industry Association 2016 Specialty Toy of the Year Award
• Ideal for ages 5+
• Number of Pieces: 28
• Suggested Age: 5 Years and Up
• Educational Focus: Numbers
• Material: Plastic
• Battery: No Battery Used