Hubelino Marble Set 2 Tone

Accessories and spare parts compatible with the Hubelino marble run system: More marbles, more fun. With 12 additional two-colored marbles in the color combinations of Red/Yellow, Blue/Yellow, and Green/Yellow, the marble run becomes colorful and full of playfulness. The original Hubelino marbles have the perfect size and weight for maximum fun and optimal function in the marble run. The set includes two-colored marbles in the color combinations of Red/Yellow, Green/Yellow, and Blue/Yellow. Each marble has a diameter of 24.5 mm. With the modular and compatible marble run, where nothing wobbles or slips, spatial imagination and basic physical laws are conveyed. Whether with or without building instructions, the colorful construction teaches the importance of following sequences, stimulates working memory, and trains analytical thinking skills.