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⚡ Elevate your marble run game with unstoppable momentum!
The GraviTrax Hammer by Ravensburger is a compact, STEM-focused marble run accessory designed for kids 8 and up. It enhances your existing GraviTrax track with added velocity and kinetic action, promoting spatial reasoning and engineering skills. Fully compatible with all GraviTrax sets and expansions, it offers endless creative possibilities and comes with clear instructions for quick setup.
| ASIN | B07B7MWQ1Z |
| Age Range Description | 8 years |
| Age range (description) | 8 years |
| Best Sellers Rank | 143,287 in Toys & Games ( See Top 100 in Toys & Games ) 195 in Marble Runs |
| Brand | Ravensburger |
| Brand Name | Ravensburger |
| Country Of Origin | Germany |
| Customer Reviews | 4.4 out of 5 stars 951 Reviews |
| Educational Objective | Construction Skills, STEM Skills, Imagination |
| Educational objective | Construction Skills, STEM Skills, Imagination |
| Global Trade Identification Number | 04005556275984 |
| Included Components | 1x Set of Instructions, 1x Hammer Base, 1x Long Rail, 2x Medium Rails, 3x Short Rails |
| Item Dimensions | 19 x 19 x 4.8 centimetres |
| Item Weight | 0.16 Kilograms |
| Item dimensions L x W x H | 19 x 19 x 4.8 centimetres |
| Manufacturer | Ravensburger |
| Manufacturer Part Number | 27598 |
| Manufacturer Warranty Description | No Warranty |
| Material | card |
| Material Type | card |
| Maximum Age Recommendation | 1188.0 |
| Minimum Age Recommendation | 96.0 |
| Model Number | 27598 |
| Set Name | GraviTrax Hammer |
| Size | 19 cm x 19 cm x 4.8 cm |
| Theme | STEM |
| Unit Count | 1.0 count |
C**G
Good accessory
Grandson is happy with it
M**L
Happy Grandson!
Delivery was very quick, and my grandson is enjoying the different Gravitrax items, including this one.
E**A
good product
product works well and easy to use with Gravitrax starter kit
S**N
Helps boost up the original- kids love it
Helps boost up the original- kids love it
E**N
Gravitax
Does the job works well
L**A
Doesn't work
We love gravitrax, but this hammer doesn't actually work. Even the simple example circuit included with the hammer assembly instructions doesn't work - the hammer slows the balls down rather than speeding them up meaning they can't climb even the very shallow slope illustrated. Very disappointed little boy.
K**C
Christmas present
For my nephew for Christmas
L**N
Works really well!
Worked perfectly for me! Speeds the ball up and therefore gives more options and momentum for your set. Definitely recommend.
Trustpilot
5 days ago
2 weeks ago