Add switching tracks to your train track layout and change direction with the flip of a lever! Set includes 4 curved rails， 1 left side switching track and 1 right side switching track Tracks do not conduct electricity and therefore are not compatible with LEGO? 9V trains.<br><br><b>対象性別 :</b>男の子<br><b>対象年齢 :</b>5歳から12歳まで<br><b>主な製造国 :</b>デンマーク<br>LEGO and the LEGO logo are trademarks of the LEGO Group. (C)2012 The LEGO Group<br><b>安全基準 :</b>CE