Very user-friendly both space-wise [(W)196mm x (D)190 mm and only 7mm thin] and weight-wise (only 80 gr.) these mouse pad tablets are offered in two limited edition series: PTB-MTPV and PTB-MT1. While the first bears the prints of the three winning works of Princeton x Pixiv competition, the latter has a gracious floral design available in three colors (white, blue, pink). Both series have 6 × 4.5 inches (152.4mm × 114.3mm) pen area, 1024 level sensitivity with adjustable pen pressure from %0-100, and are compatible with both Windows 7 and Mac OS 10.4 or later (all Japanese).