Kullerbu Colorful Curves - Build & Grow Ball Track Set

Kullerbu Colorful Curves - Build & Grow Ball Track Set on a light wooden floor with a white wall background

Kullerbu Colorful Curves - Build & Grow Ball Track Set components with 39 pieces indicated

4 Kullerbu Colorful Curves - Build & Grow Ball Track Set builds with age recommendations on a colorful background. Text reads &

Kullerbu Colorful Curves - Build & Grow Ball Track Set open booklet on a light blue background. Text reads &

Colorful toy track on a multicolored background. Text reads &

Close up Kullerbu Colorful Curves - Build & Grow Ball Track Set with orange and gray components on a wooden surface. Text reads &

Colorful toy track set on a wooden surface with text reading &

Close up Kullerbu Colorful Curves - Build & Grow Ball Track Set packaging with 14" x 13.5" dimensions and product details

A Ball Track that Grows with Your Children

Age: 1 year and up

In stock, ready to ship
Inventory on the way

$79.99

Earn points today. Join HABA Rewards

Designed to grow as your child grows, this 39-piece Kullerbü ball track set features looping curves, speedy ramps, and rolling balls all ready to spark endless exploration and fun.

Perfect for ages 2 and up, this STEM-focused toy helps children develop fine motor skills, spatial awareness, and problem-solving abilities with every build. Thanks to the secure click-together system, kids can enjoy frustration-free assembly. Whether it’s racing marbles or triggering a domino chain reaction, this set delivers screen-free, open-ended play that evolves with your child’s developmental stages and is compatible with all Kullerbü track systems.

Why Your Kids Will Love this Kullerbü Set:

STEM Play that Grows with Kids: Develops coordination, logic, and early engineering skills with increasing layers of challenge as they grow.
Montessori-Style Learning: Encourages independent building and hands-on problem solving.
Endless Reconfigurations: Includes 39 track pieces, ramps, dominoes, and rolling balls.
Expandable Fun: Fully compatible with all other HABA Kullerbü marble runs and track sets.
Crafted to Last: Made from child-safe, high-quality materials for lasting, safe play.

Skills Developed

Includes:

UPC: 4010168284729
SKU: 2012252001
Width: 13.54"
Height: 3.27"
Depth: 14"
Weight: 3.75 lbs
Made in: Other

Our Commitment to Your Family
At HABA, we care not only about children’s play today, but the world they will live in tomorrow. That is why we hold our products to the most rigorous safety standards and focus on environmentally friendly manufacturing using sustainable materials whenever possible.

Product Videos

Overall rating: 4.8032346 / 5 from 371 reviews.

AI Generated Review Summary

The Kullerbu Colorful Curves Build & Grow Ball Track Set is a highly praised STEM-focused building toy for kids ages 2 and up. It offers endless exploration and fun with its looping curves, speedy ramps, and rolling balls. The set helps develop fine motor skills, spatial awareness, and problem-solving abilities. It is compatible with all Kullerbü track systems and made from high-quality, child-safe materials.

Summary topics

Fun Factor (5%): It was reported by customers that the product offers great quality and fun, making it a popular choice.
Product Quality (16%): Many customers pointed out that the quality of the product is great, with some even describing it as excellent.
Appropriate Size (5%): It was reported by customers that the size of the product is perfect for little children.
Interactive Play (7%): It was observed by customers that the play with this product is highly praised for its creativity and interactive play.
Vibrant Colors (5%): Customers appreciated the vibrant and attractive colors of the product, which were mentioned multiple times in the reviews.

Review topics: ["quality","size","colors","toy","fun","design","effect","set","packaging","daughter","touch","tracks","durability","shipping","material","ball","value","finish","plastic","car","customer service","versatility","pieces","addition","play","kids","system","building","sets","kullerbu"].

Review highlights

"It has multiple different wooden tracks and pieces you can build together like a puzzle to create a fun roller coaster." — Kjferg16
"Great quality, color, and size." — Nayda M.
"First of all, the packaging is so nice and colorful, it attracts the kids easily." — Max H.

Reviews

"I love these cars!! Christmas is going to be great!!"

— Kathryn (5/5)

Endless play

"We first saw this ball run in a game store and my son was hooked! He talked about it for months and luckily Santa brought it for Christmas! It was the only toy he played with on Christmas and still plays with it every single day! We love it and just bought more attachments to expand it!"

— Alora R. (5/5)

Wonderful Toy Car

"Car is very durable and rolls smooth and freely. The ball is removable, of course, and it fits back into the car so satisfyingly perfect. Great for open-ended play."

— CD (5/5)

There are better sets than this one.

"I like Kullerbu, but this set fell short of expectations. The big crane is not really usable without two hands every time and the height is not correct for dropping the ball on the track or moving the ball around the crane. Feels more like a marketing piece. With one loop, the intersection is also kind of pointless. There is no redirection base on the ball momentum. The cement truck mixer turns, which kept the kid engaged for spell, but neither car has momentum motor, so you have to push them all through the tracks. In addition to this, my set was missing 3 of the main elevated track connectors, so I had to pull from another set. For $140, I just don't think this particular set measures up as well as some of the ones we have purchased in the past."

— Nick M. (2/5)

Cute car!

"My 2-year-old grandson loves cars. This is the perfect size for him. It’s fun that it can go really fast!"

— Christy Q. (5/5)

Wooden track set

"My grandson loves it!"

— Barbara P. (5/5)

High Expansion

"Helpful piece to make tracks more versatile!"

— Cassandra M. (5/5)

Love Kullerbu but this set is just OK

"We love the Kullerbu sets as a whole, but this one is not the best. Although the quality is there, the set itself is not very versatile and we generally don't even use the large wooden arch piece at all when playing with it. The way the car is supposed to ride is not especially easy to use."

— Emily (3/5)

"There are parts that do not fit and the company is not being responsive or helpful"

— Elizabeth (1/5)

Pass on this one

"You can't do much with this one. My son lost interest pretty quickly. The construction structure thing is pointless or at least doesn't work as designed. I wish we just got the elevated expansion bundle for around the same price. It would have been much more exciting, especially along with the Sim Sala Kling track set that we also bought."

— didan (1/5)

Q&A

About HABA

HABA is recognized and celebrated the world over for our commitment to making high-quality, durable toys emphasizing social responsibility and environmental sustainability. We know the difference a toy can make in a child’s life and we are committed to creating toys that unlock kids’ creativity, curiosity and sense of wonder. Every toy and game we design, from carefully polished building blocks to walker wagons and dolls, is not only joyful for children to play with but fosters their development at the same time. We've been making toys that entertain, engage, and educate for over 85 years.

Sign up and save