20. Pulchri pink - Akkerman fountain pen ink

The faceted ink bottle is characterized by its long neck containing a glass marble. Akkerman fountain pen ink is suitable for any type of fountain pen and available in 31 sparkling colors. The ink colors have been given The Hague-inspired names

What makes this bottle so unique? By tilting the sealed ink bottle, the neck fills with ink. When set upright again, the marble falls back and prevents the ink from flowing back. This creates a reservoir of ink above the marble, from which the fountain pen can be easily filled, even when the bottle is almost empty.

#20. Pulchri Pink

Pulchri Studio (Latin for 'for the love/zeal of the beautiful') was founded in 1847. Since 1898, Pulchri has been located in the monumental building in the center of The Hague. Pulchri features new exhibitions every three weeks with works by members and non-members. In most cases, the artworks are for sale. Pulchri is also known as Fuchia, after the dye fuchine developed by the French, and stands for unconditional love, gentleness, femininity and vulnerability.