Gravitrax Add-Ons

You may remember the boys having lots of fun learning with the Gravitrax track system from Ravensburger. Well the track can be extended indefinitely with extra track packs and add-ons – which are each sold separately (with sets costing £9.99 or £19.99). There is a Trax Extension Pack, Building Extension Pack, Action Catapult Add-on, Action … Read more