Color:

[4 packs are very cost-effective] 8 layers light blue + pink + purple + light green (720 pieces can be installed)

[4 packs are very cost-effective] 8 layers light blue + pink + dark blue + dark green (720 sheets can be installed)

[4 packs are very cost-effective] 12 layers light blue + pink + purple + light green (can hold 1000 pieces)

[4 packs are very cost-effective] 12 layers light blue + pink + dark blue + dark green (can hold 1000 pieces)

[3 packs] 8 layers light blue + pink + purple (540 pieces can be installed)

[3 packs] 8 layers light blue + dark blue + dark green (540 sheets can be installed)

[3 packs] 12 layers light blue + pink + purple (can hold 750 pieces)

[3 packs] 12 layers light blue + dark blue + dark green (can hold 750 sheets)

[1 pack] 8 layers light blue A4 (can hold 180 sheets)

[1 pack] 8-layer pink A4 (180 sheets can be installed)

[1 pack] 8-layer purple A4 (180 sheets can be installed)

[1 pack] 8 layers light green A4 (can hold 180 sheets)

[1 pack] 8 layers dark blue A4 (can hold 180 sheets)

[1 pack] 8 layers dark green A4 (can hold 180 sheets)

[1 pack] 12 layers light blue A4 (can hold 250 sheets)

[1 pack] 12 layers pink A4 (can hold 250 pieces)

[1 pack] 12-layer purple A4 (can hold 250 sheets)

[1 pack] 12 layers light green A4 (can hold 250 sheets)

[1 pack] 12 layers dark blue A4 (can hold 250 sheets)

[1 pack] 12 layers dark green A4 (can hold 250 sheets)

[1 pack] 5-layer koala white A4 (can hold 130 pieces)

[1 pack] 5 layers light blue A4 (can hold 130 sheets)

[1 pack] 5 layers pink A4 (can hold 130 pieces)

[1 pack] 5 layers of purple A4 (can hold 130 sheets)

[1 pack] 5 layers light green A4 (can hold 130 sheets)

[1 pack] 5 layers dark blue A4 (can hold 130 sheets)

[1 pack] 5 layers dark green A4 (can hold 130 sheets)

[1 pack] 5-layer transparent white A4 (can hold 130 sheets)

[2 packs] 5 layers light blue + purple (can hold 260 sheets)

[2 packs] 8 layers dark green + dark blue (360 sheets can be installed)

[2 packs] 8 layers of pink + light blue (can hold 360 pieces)

[2 packs] 8 layers of pink + light purple (can hold 360 pieces)

[2 packs] 12 layers of pink + light blue (can hold 500 sheets)

[2 packs] 12 layers of pink + purple (can hold 500 sheets)