# Learning Resources Tumble Trax LER2821 Magnetic Marble Run

Learning Resources Tumble Trax LER2821 is a magnetic-foam marble run for children aged 6 to 10. Its reusable design combinations are intended to encourage engineering, problem-solving and critical thinking through hands-on play.

- [Original product page](https://bargainpostbox.co.uk/product/learning-resources-tumble-trax-ler2821-magnetic-marble-run)
- [View offer](https://bargainpostbox.co.uk/visit/learning-resources-tumble-trax-ler2821-magnetic-marble-run)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Learning Resources
- Model: LER2821
- Category: Toys & Games > Toys > Educational & Activity Toys
- Price: 25.32 GBP
- Previous price: 29.95 GBP
- Discount: 15%
- Price checked: 2026-11-14T10:17:34.960Z
- Rating: 4.6 / 5
- Reviews: 1420

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Magnetic foam supports movable track layouts, with the listing describing multiple design combinations and levels of learning.
- The manufacturer says the toy is intended to encourage engineering, problem-solving and critical thinking.
- The packaging, guide and cards are described as multilingual.

## Pros

- Flexible track layouts give children room to experiment with different designs.
- The stated 6-to-10 age range and STEM focus make its intended audience clear.
- Customers report that it is easy to assemble and take apart.

## Cons

- Customer feedback raises concerns that pieces can fall off and that the magnets may not hold strongly enough.
- Feedback is divided on the ball size, with some customers preferring larger balls.

## Specifications

### Identity
- Brand: Learning Resources
- Model: LER2821
- Recommended age: 6 - 10 years
- Educational objective: STEM Skills
### Dimensions and installation
- Dimensions listed: 32.4 x 26 x 7 centimetres
- Weight listed: 0.05 Pounds
### Materials
- Material listed: magnetic foam

## Before you buy

- The listed weight is 0.05 Pounds, while the dimensions are given as metric measurements. Treat these as listing details rather than independently verified measurements. The contents list names the marble run but does not specify separate components such as balls or track pieces.

## In the box

- Learning Resources Tumble Trax Magnetic Marble Run (Included): Named in the manufacturer’s included-components listing. Separate component quantities are not specified.

## A good fit for

- Children aged 6 to 10 who enjoy experimenting with marble-run layouts.
- Families or educators looking for hands-on play around engineering and problem-solving.

## Less suited to

- Buyers who need strong magnetic hold or firm evidence that pieces will stay attached during play.
- Anyone seeking a product with clearly itemised ball and track-piece quantities.

## Customer feedback

Customer feedback often describes the concept as creative and educational, and some customers say assembly and disassembly are easy. Reports about magnetic strength are mixed, with concerns that pieces can fall off. Ball size also draws differing reactions. For buyers planning changeable layouts, the positive comments about design play are relevant, but the reported holding concerns are worth weighing. These are customer perceptions and do not establish how every set performs.
- Positive themes: Customers describe it as an engaging learning toy with creative design possibilities.
- Positive themes: Some customers report that assembly and disassembly are straightforward.
- Negative themes: Some customers report weak magnetic hold and pieces falling off.
- Mixed feedback: Customer reactions to ball size differ, with some preferring larger balls.
- Mixed feedback: Feedback on magnetic strength is mixed.

## Frequently asked questions

### What age is the Tumble Trax intended for?
The listed age range is 6 to 10 years.
### What is it made from?
The listed material is magnetic foam.
### Are balls and track-piece quantities specified?
No quantities are given. The contents list names the Tumble Trax Magnetic Marble Run, so check the selected listing for the exact included components.
### What do customers say about how it holds together?
Customer feedback is mixed about magnetic strength, and some report that pieces can fall off. This may matter to children who expect layouts to remain firmly in place.

## Alternative options

- [Amazon Basics Wooden Shape Sorter and Rainbow Stacker Classic Baby Toy Set, Medium, Multicolor](https://bargainpostbox.co.uk/visit/learning-resources-tumble-trax-ler2821-magnetic-marble-run)
- [Playmobil 71094 City Life School Bus, yellow US toy bus , educational toy, fun imaginative role-play, playset suitable for children ages 4+](https://bargainpostbox.co.uk/visit/learning-resources-tumble-trax-ler2821-magnetic-marble-run)
- [Amazon Basics 120-piece Train Set and Table, 120.4 x 85 x 41 cm, Multicolor](https://bargainpostbox.co.uk/visit/learning-resources-tumble-trax-ler2821-magnetic-marble-run)
- [Magnetic Marble Run, 66PCS Magnetic Tiles Ball Run STEAM Magnet Construction Toy for Child Brain Development Boys Girls Age 3 4 5 6 7 8+ Years Old Toys](https://bargainpostbox.co.uk/visit/learning-resources-tumble-trax-ler2821-magnetic-marble-run)
- [Learning Resources STEM Explorers Brainometry Geometry Puzzle Set, Ages 5+ \| Solve 2D and 3D puzzle challenges that build critical thinking and spatial reasoning, screen-free KS1 classroom activities](https://bargainpostbox.co.uk/visit/learning-resources-tumble-trax-ler2821-magnetic-marble-run)
- [Learning Resources Playfoam Original Starter 4-Pack, Ages 3+, Play Foam \| Discover tactile sensory play with reuseable, soft, mess-free Playfoam, perfect for creative modelling at home and school](https://bargainpostbox.co.uk/visit/learning-resources-tumble-trax-ler2821-magnetic-marble-run)

## Images

![Learning Resources Tumble Trax LER2821 Magnetic Marble Run — 1](https://bargainpostbox.co.uk/i/g3-K8JdaJs8Jzs7VuVJtQYHJGCSu9O4SIp0C_GDiVOqzXJqphNWsG-0vszqkman7S9ZseHyKh-1YBHvjh4otVLPwR7zGYMynyVru8ABjCyqwkLN3K7y0BKrK.jpg)

![Learning Resources Tumble Trax LER2821 Magnetic Marble Run — 2](https://bargainpostbox.co.uk/i/ecfQC0SbRSq6EA3TGtZ-NAQrKamkv9tpd3AVaGd2hNvy4BqZG-lO8dx4PuvPXGuUANUmAF1QzN4owZ9eEg8QUZGDzhnz8DK9WLkb8ZcjV8RVdncsg7iVWa9S.jpg)

![Learning Resources Tumble Trax LER2821 Magnetic Marble Run — 3](https://bargainpostbox.co.uk/i/fYl2cqw5DusX4KWwKUdvZ6CEtW3jmQX-zRdHRJCLF8QEB67uCjIE8-I548H1K-VaSebaMu9Wg70r_wchvWf2F3VDN6qg67A7wEkkwyPE5fLB3GEA4_PU8xWm.jpg)

![Learning Resources Tumble Trax LER2821 Magnetic Marble Run — 4](https://bargainpostbox.co.uk/i/u-dctW_ayExHdMGMWbXFp3HPAbXrYEa_dSpVd14A-R4QwcGGzzpjUM15ciXlzzVvQxeEziNmIFhKNvZtXV9pOgF-jluxtpTRm4jWH7cGES3tP2pWQeG8nhed.jpg)

![Learning Resources Tumble Trax LER2821 Magnetic Marble Run — 5](https://bargainpostbox.co.uk/i/xpK9NqX_AQaHBmanOqou-d2uaHjWMZwMpc6V_kgXKu9FsKv2CO_FajV1A98PvvIhmAexVR6r0FkR-VySlyue8l8MbODA-AZKr8093_3YQkd6t7nesGhRcFxP.jpg)

![Learning Resources Tumble Trax LER2821 Magnetic Marble Run — 6](https://bargainpostbox.co.uk/i/sEqv1HdgQ7-tlXVwr5dYg6-Hxek0Ol-ZhKYTj-PQapDadH8xJG8nhgMERHCyXU2QKeLrF_vjC2y6DnP7lGfiaw54EXwxcNzfMo4mWap_cl3JxhcxS4gnbUTS.jpg)

![Learning Resources Tumble Trax LER2821 Magnetic Marble Run — 7](https://bargainpostbox.co.uk/i/geIxYk57CNdSHTw_J9B8H4dDl1Rt72Wwy83C8tp-KuHgU9nxKjxqxRq_8Ulm0ILiRSUo6XhO7Uovb3_ug6aJnR3_yI05kfPVHm069CSj9_2tEg9HDW2sLV_b.jpg)