Wah, RM2.90 je? Memang boleh lah untuk distract the kids, especially during waiting time macam kat clinic or restaurant, a few of us tried these and honestly the kids boleh main for quite long, no mess, no paper everywhere. The battery also lasts quite some time, so worth the price lor. Bagus jugak kalau nak buat travel toy, lightweight and compact. Definitely boleh grab lah at that price, tapi make sure the stylus tak hilang easily!