Join the Pac: Bring some fun and colour to your work or school desk with the roomy 100 Pens pencase. Paying homage to the vintage Pac-Man game, this large pencase holds up to 100 pens so your stationery is always in one convenient place.Join the Pac: Bring some fun and colour to your work or school desk with the roomy 100 Pens pencase. Paying homage to the vintage Pac-Man game, this large pencase holds up to 100 pens so your stationery is always in one convenient place.