... Safety, environmental-friendly, non-toxic, no gum. small flower vase Features:1.It can stick on the white board to ... convenient!Instructions:1.It can be used on smooth surfaces: ceramic tile, glass, refrigerators, paint walls, paint woods, metal ... holder/vase on uneven, rough or porous material surfaces, such as painting wall, paper wall,cob wall, sand wall and patterned tile wall. small flower vase