color paperboard 4k cardboard handmade cardboard primary school student diy ingredients a4 cardboard 8k paper cut by hand

a4 hard card (21 * cm)(A4硬卡（21*29.7cm）) a4 hard card (scissors + double-sided adhesive)(A4硬卡（送剪刀＋双面胶）) a4 huiyang colorful cardboard(A4慧洋炫彩硬卡纸) a4 huiyang hard card (scissors + double-sided adhesive)(A4慧洋硬卡（送剪刀＋双面胶）) 8k hard card (37 * 26cm)(8K硬卡（37*26cm）) 8k hard card (scissors + double-sided adhesive)(8K硬卡（送剪刀＋双面胶）) 4k hard card (37 * 52cm)(4K硬卡（37*52cm）) 4k hard card (scissors + double-sided adhesive)(4K硬卡（送剪刀＋双面胶）) a3 cardboard (42 * cm)(A3硬卡纸（42*29.7cm）) 16k hard card (18 * 26cm)(16K硬卡（18*26cm）) 16k hard card (scissors + double-sided adhesive)(16K硬卡（送剪刀＋双面胶）)

full set of 20 colors 20 sheets(全套20色20张) full set of 20 colors 40 sheets(全套20色40张) full set of 20 colors 100 sheets(全套20色100张) colorful thickened 30 colors 60 sheets(炫彩加厚30色60张) 10 colors mixed 20 sheets(10色混装20张) 10 colors mixed 40 sheets(10色混装40张) 10 colors mixed 50 sheets(10色混装50张) 10 colors 100 sheets without black and white(10色100张不含黑白) 10 colors mixed 100 sheets(10色混装100张) black 20 sheets(黑色20张) white 20 sheets(白色20张) red 20 sheets(红色20张) 20 pink sheets(粉红20张) 20 pieces of rose red(玫红20张) 20 orange(桔红20张) light blue 20 sheets(浅蓝20张) sky blue 20 sheets(天蓝20张) blue 20 sheets(蓝色20张) dark blue 20 sheets(深蓝20张) light green 20 sheets(浅绿20张) 20 green sheets(绿色20张) 20 golden(金黄20张) lemon yellow 20 sheets(柠黄20张) light purple 20 sheets(浅紫20张) dark purple 20 sheets(深紫20张) 20 pieces of coffee(咖啡20张) gray 20 sheets(灰色20张) 20 pieces of flesh color(肉色20张) random 2(随机2张) 20 pieces of kraft paper 250g(牛皮纸250克20张) optional 20 contact notes(自选20张联系备注) optional 50 contact notes(自选50张联系备注)