
The overall product is useful. You can stack them however you want and with the 4 heavy balls provided it does work. Better to use on a hard surface but it will work on a carpet. However, it is very flimsy and sometimes the balls do get stuck while rolling due to the unstableness. My kid does enjoy it but without my help he does get a bit frustrated and eventually gives up. So 90% of the time I will play this with him. I think its a bit overpriced for what you get and recommend something other than this unfortunately.

🎉 154-Piece Set of 90 Translucent FUN LITTLE TOYS
9 Review

Educational Ball Drop Activity Toy For Kids - Spinning Swirl Ramp Set For Toddlers And Babies, Safe From 9 Months Up.
42 Review

🧩 Meland Learning Construction Blocks for Educational Building
9 Review

129 PCS Marble Race Track Game - Gifts2U STEM Educational Marble Maze Building Blocks Toys For Kids 4+ Year Old
10 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

CPSYUB Toddler Toys 18 Month Easter Eggs Gifts For 1-3 Year Old Girls/Boys Montessori Matching Educational Color & Shape Recognition Learning BPA Free (12 Eggs)
31 Review

Educational Learning Games Buzzer With 5 Color Push Buttons - Great Tool For Activity Transitions And Game Show Zingers Attention Bell Answer Buzzers.
37 Review