PalKids Preschooler DVD CD-ROM PalKids Pre-schooler Children's English Research Institute Purchased in 2020 DVDs have been used a few times. [Contents] ● 1 CD-ROM, 4 DVDs (Year 1, Year 2) ● Quick Reference (Instruction Manual) Operation has been confirmed at home. * Operation is not guaranteed on all devices. Online lessons and downloadable materials are not included. As this product can be copied, returns are not accepted after purchase. Please purchase only if you understand this.