Brought little prince back to 妈咪's place after work as it's been a long long time since the grandmother & grandson bonded together...

妈咪 was sooooooooo nice & good to little prince that she bought these 2 Aqua Doodle mats for little prince for his freestyle writing & drawing... She had bought these @ least 3 weeks ago but didn't have the chance to pass it to little prince until today...

Look what grandma had bought for little prince!





Gonna let little prince draw & write soon & I'm sure he's gonna love what his grandma had bought for him...

But... I need help... For the Aqua Doodle, do I have to fill the mat with water too?? Any kind souls out there can enlighten me? Cuz the bigger one is in Japanese, so can't really figure out... Many thanks in advance!!! =)