Back To Products

Rube Goldberg

The Fly Trap Challenge

Can you use a spoon, a frog and a gumball to catch a fly? The Rube Goldberg playsets from Wonderology are inspired by the famous American cartoonist & inventor, best known for his hilarious and complex contraptions devised to perform simple tasks. The Rube Goldberg Fly Trap Challenge playset lets kids discover and learn about STEM-based principles of gravity and simple machines to really trap a fly! Build the contraption in just the right way, test it, and complete the challenge to trigger an amazing and hilarious chain reaction. Collect and connect all of the Rube Goldberg playsets to create bigger, funnier, and more complex inventions!


  • Rube Goldberg is the world of hilarious inventions where you build a wacky chain reaction of contraptions to complete a challenge!
  • Build it, test it, and complete The Fly Trap Challenge. Use gravity and simple machines to really catch the fly!
  • Collect and connect all of the Rube Goldberg challenges to invent and create larger and funnier contraptions! Each sold separately.
  • Rube Goldberg sets are for boys & girls age 8+. No batteries required.


  • 1 Frog
  • 1 Bread
  • 1 Helping Hand Pole with Fly
  • 1 Sticky Tongue
  • 1 Celery Stalk
  • 1 Helping Hand Measuring Cup
  • 2 Spilled Milk
  • 1 Bent Spoon
  • 1 Cork Screw Fork
  • 1 Cheese Wedge
  • 1 Basketball
  • 1 Red Gumball
  • 1 Pole Base
  • 1 Instruction Guide

Where to Buy


You are leaving the Spin Master Web site and will be entering another Web site, which will have different terms of use and privacy policies. KIDS, please check with an adult before you visit other Web sites and remember to not share any personal information about yourself – including your full name, address and phone number – without your parent or guardian's permission.