As a result of my tests, I determined that this marble run set was below average... While the idea of using magnets to build was intriguing the set lacked durability and was difficult to assemble. The marbles themselves were weak and would often fall out of the tracks, making it frustrating for my child to play with. The only positive aspect was the colorful design, but overall, I wouldn't recommend this set to anyone looking for quality educational toys and games..
168Pcs Gifts2U STEM Learning Educational Construction Marble Run Toy Set - Includes 136 Translucent Plastic Pieces And 32 Glass Marbles - Fun Parent-Child Game And Building Block Toy
19 Review
129 PCS Marble Race Track Game - Gifts2U STEM Educational Marble Maze Building Blocks Toys For Kids 4+ Year Old
10 Review
JOYIN Translucent Educational Construction Building Set for Learning & Education
9 Review
Advanced Structures For Babies & Toddlers Ages 10 Months And Up - WEofferwhatYOUwant Super Ball Drop With Double Bridge & Spacers!
37 Review
PicassoTiles 3-In-1 Building Block Set: Rocket, Bus, Train Theme For STEM Learning And Early Education - Magnetic, Pretend Play Toy For Kids
32 Review
CPSYUB Montessori Matching Eggs: Educational Learning Toys For 1-3 Year Old Boys And Girls With Color & Shape Recognition Skills; BPA-Free Easter Eggs Gifts (Set Of 12 Toddler Toys)
33 Review
School Bus Busy Board Activity Set For Early Learning And Fine Motor Development - 12 Basic Skills To Learn To Dress And Play, Ideal Sensory Toy For Preschool Kids, Kindergarten And Travel
31 Review
Baby Einstein Octopus Orchestra Musical Toy, Ages 6 Months +
41 Review