What it does: Xyloba (formerly known as Klimba) is a musical marble run from Switzerland, using wooden blocks and ramps in combination with xylophone keys.

Why buy it: Different length ramps allow for 1/2 notes, 1/4 notes and 1/8 notes, so it's not only a marble run, but allows players to create specific melodies.

• Age: 4+
• Pieces: 40
• Warnings: CHOKING HAZARD - Toy contains a marble. Not for children under 3 yrs.