An artificial flower, plant, or other botanical is produced from an aqueous agar-based solidifying mixture. The artificial botanical may be colored as desired by adding one or more colorants. The artificial botanical may also be scented by adding a perfume, odorant, or other scent. Because the artificial botanical is produced using the aqueous agar-based solidifying mixture, no animal-based gelatin products are used. The artificial botanical may thus also be edible and satisfies vegan diets. The artificial botanical may thus also be flavored by adding a flavoring, such as fruit, concentrate, or sweetener. The artificial botanical may be all-natural and edible by adding mica powder as the colorant and by adding glycerin as the flavoring.

The invention provides a method for 3D printing a 3D item (10), the method comprising providing a filament (320) of 3D printable material (201) and printing during a printing stage said 3D printable material (201), to provide said 3D item (10) comprising 3D printed material (202), wherein the 3D printable material (201) further comprises particles (410), wherein the particles (410) comprise one or more of glass and mica, wherein the particles (410) have a coating (412), wherein the coating comprises one or more of a metal coating and a metal oxide coating, and wherein the particles (410) have a longest dimension (A1) having an longest dimension length (L1) selected from the range of 10 m-2 mm, and wherein the particles have an aspect ratio of at least 10.

Compositions include from about 50 wt % to about 85 wt % of a liquid crystal polymer resin, from about 0.1 wt % to about 15 wt % of a polyetherimide polymer, from about 0.05 wt % to about 8 wt % of a compatibilizer, and from about 2 wt % to about 25 wt % of a mineral filler. A 50 mm60 mm sample having a thickness of 0.6 mm molded from the composition exhibits an anti-dent performance characterized by a dent depth from 30-40 micrometers as measured using a three dimensional surface profiler; the sample is tested using a drop tester with a 1.6 mm diameter steel ball having a weight of 50 grams dropped from a height of 50 mm. Articles including the composition, including components of a mobile compact camera module, are also described.

Compositions include from about 50 wt % to about 85 wt % of a liquid crystal polymer resin, from about 0.1 wt % to about 15 wt % of a polyetherimide polymer, from about 0.05 wt % to about 8 wt % of a compatibilizer, and from about 2 wt % to about 25 wt % of a mineral filler. A 50 mm60 mm sample having a thickness of 0.6 mm molded from the composition exhibits an anti-dent performance characterized by a dent depth from 30-40 micrometers as measured using a three dimensional surface profiler; the sample is tested using a drop tester with a 1.6 mm diameter steel ball having a weight of 50 grams dropped from a height of 50 mm. Articles including the composition, including components of a mobile compact camera module, are also described.

The invention provides a method for 3D printing a 3D item, the method includes, providing a filament of 3D printable material and printing said 3D printable material, to provide said reflector comprising 3D printed material, wherein the 3D printable material comprises particles, wherein the particles comprise one or more of glass and mica, wherein the particles have a coating of one or more of a metal coating and a metal oxide coating, and wherein the particles have a longest dimension (A1) having an longest dimension length (L1) selected from the range of 10 m-2 mm, and the particles have an aspect ratio of at least 10, wherein the coating comprises a light reflective material and the 3D printable material comprises a polymeric material which is transparent to light to enable the particles to provide a diffuse reflection having a reflectivity of at least 85%.