Irregular shaped high fired, high gloss ceramic tiles that range between 1/2 inch to 1.5 inches and are just 1/8 of an inch thick. Everyone loves a jigsaw and now making mosaics can be just as easy with our now ceramic puzzle pieces. High fired from premium clay with a frost and scratch resistant glaze so that they can be used inside and outside for all seasons. They are twice fired individually so that the edges are slightly cantered and smooth meaning no cuts or grazes for little hands. Each edge varies from 0.4cm to as long as 2cm. With a standard thickness of 4mm Jigsaw Ceramics can be combined with our soft glass puzzles to create interesting effects of depth and 3 dimensionality. 100g = +/- 65 pieces and covers an area of 4x4cm 1000g= +/- 650 pieces and covers 1.4sq feet.