Can a first grader that builds Lego sets for 7-12 year olds build this ?

My son is 6 years old and he obsessively spends hours working on marble runs using Gravitrax. (he builds lego technic sets with 1k+ pieces that are for ages 11+ years old, and he's been playing with other marble runs for at least a 2 years)

27601 vs 27602 expansion set

Hi Jon and great question! 27601- Is an expansion set that gives you more trax pieces and will add more surface area. 27602- Is an expansion set that gives you more of the building pieces. This will give more height

i want the complete set as show on video; so what products do I need purchase?

Hi - you would need 3-5 Starter Sets, 3-5 Trax Expansion, 3-5 Building Expansion, 1 Hammer and 1 Loop.

Does this set include additional base plates?

Hi - the Gravitrax Lifter comes with 27 pieces, including 1 lifter action tile, 7 silver marbles, 1 transparent level, 8 large height tiles, 4 small height tiles, 1 large track, 2 medium tracks, 3 small tracks.

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Ravensburger GraviTrax Add on Trax Pack - Marble Run, STEM and Construction Toy For Kids Age 8 Years and Up

Ravensburger GraviTrax Add on Trax Pack - Marble Run, STEM and Construction Toy For Kids Age 8 Years and Up

Product ID: 71217417

Details

Age range (description)
8 years +
Brand
Ravensburger
Item dimensions L x W x H
33.8 x 33.8 x
Material
Acrylic
Size
Medium

📏Compact 33.8cm modular build size

🧩40+ components for endless creativity

⚙️STEM-driven engineering & physics play

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Description

🚀 Elevate your marble run game—build smarter, play bolder!

SEAMLESS COMPATIBILITY - Designed to perfectly integrate with your existing GraviTrax starter set for effortless expansion.
BOOST CRITICAL THINKING - Enhance spatial reasoning and planning skills through immersive, creative construction play.
QUICK START ENDLESS FUN - Clear, concise instructions get you building and racing in minutes—no downtime, just thrill.
MASTER GRAVITY KINETICS - Dive into hands-on STEM learning by experimenting with gravity, magnetism, and motion in every build.
EXPAND YOUR ENGINEERING PLAYGROUND - Over 40 precision-crafted pieces to amplify your GraviTrax universe and unlock limitless track designs.

The Ravensburger GraviTrax Add on Trax Pack is a STEM-focused expansion set featuring over 40 components including vertical tiles, rails, and gravity spheres. Designed for kids 8+, it seamlessly extends the original GraviTrax marble run system, encouraging hands-on learning in physics and engineering through creative track building. Compact and easy to assemble with clear instructions, it’s the perfect gift to inspire critical thinking and endless fun.

Specifications

ASIN	B07B7MFVZL
Age Range Description	8 years +
Best Sellers Rank	202,913 in Toys & Games ( See Top 100 in Toys & Games ) 260 in Marble Runs
Brand Name	Ravensburger
Customer Reviews	4.8 4.8 out of 5 stars (4,793)
Educational Objective	Construction Skills, STEM Skills Appences
Global Trade Identification Number	04005556276011
Included Components	16x Large Vertical Tiles, 8x Small Vertical Tiles, 7x Curved Bases, 1x 'X' Base, 1x Long Rail, 2x Medium Rails, 3x Short Rails, 6x Gravity Spheres
Item Dimensions	33.8 x 33.8 x 5.5 centimetres
Item Type Name	GraviTrax Trax Expansion Pack - Marble Run & Construction Toy for Kids age 8 years and up - English Version
Item Weight	99 Grams
Manufacturer	Ravensburger
Manufacturer Part Number	27601
Material Type	Acrylic Cardboard
Maximum Age Recommendation	1188.0
Minimum Age Recommendation	96.0
Model Number	27601
Set Name	Trax Pack
Size	Medium
Theme	STEM
Unit Count	1.0 count

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