Tel Aviv studio AndreyAndShay has created a collection of brushes in bold primary colours by melding sections of the bristles together to form handles. More about AndreyAndShay melds colourful bristles to form Monobloc Brushes
Japanese designer Akihiro Mizuuchi has created a set of precise Lego moulds that turn melted chocolate into edible bricks (+ slideshow). More about Akihiro Mizuuchi makes Lego bricks from chocolate
Design Academy Eindhoven graduate Pieteke Korte has made a collection of leather samples that use iridescent colours and geometric patterns to create distorted visual effects (+ slideshow). More about Pieteke Korte creates optical illusions with leather for Visual Interferences collection
Belgian studio Fou de Feu has created a collection of tableware shaped like teardrops from a range of materials (+ slideshow). More about Fou de Feu designs droplet-shaped tableware for Rhythm collection
Israeli designers Idan Noyberg and Gal Bulka have replaced sewing-machine needles with stamps that print lines of patterns onto fabric. More about Noyberg & Bulka uses sewing machines to stamp ink patterns onto clothes
San Francisco company Scribble Technology has revealed a prototype for a writing device that can scan specific tones and then write in the same colour (+ slideshow). More about Scribble's colour-matching pen can write in millions of tones
London Design Festival 2014: London design studio Industrial Facility has created a stool to join its Branca family of wooden furniture for Italian brand Mattiazzi. More about Industrial Facility adds Branca Stool to collection for Mattiazzi
The design arm of architecture studio CF Møller has created a white porcelain tableware set in which different pieces all stack together (+ slideshow). More about CF Møller Design creates Ensō architectural tableware set
This clothes hanger by German studio A'postrophe Design twists into a new shape to hold multiple garments and save space in the wardrobe (+ slideshow). More about Inside Out Hanger by A'postrophe Design transforms to hold more than one shirt
Graduate designer Moritz Putzier has integrated gas burners into the centre of a multi-purpose wooden dining table to bring the kitchen into the heart of the home (+ slideshow). More about Moritz Putzier designs Cooking Table for collaborative meal preparation
This plastic prosthesis by French designer Sascha Nordmeyer distorts the wearer's mouth into a tooth-baring grimace (+ slideshow). More about HyperLip by Sascha Nordmeyer creates grimacing facial expressions
News: a former Royal College of Art student has been found "technically" guilty of plagiarism and misconduct after a company complained that his graduate design project was similar to its own services. More about Royal College of Art graduate "technically" guilty of plagiarism
Designer Sammy Jobbins Wells has stretched material made by bacteria over structural frames to create a set of wearable objects (+ slideshow). More about Bacteria produces textiles for Skin body adornments by Sammy Jobbins Wells
This six-sided piece of furniture by Japanese studio Torafu Architects can be flipped over to reveal different functions (+ slideshow). More about Torafu Architects designs multi-functional Dice furniture for children and adults
International agency Technicon Design has created a concept for a private jet that replaces windows with screens that can display the external environment inside the cabin (+ slideshow). More about Ixion windowless private jet by Technicon Design offers immersive panoramic views
Taiwan design studio Drilling Lab has created a selection of aluminium vessels that look like they're made from sections of industrial water pipes (+ slideshow). More about Drilling Lab stacks aluminium tubes to form vessels in Water Pipe Series
San Francisco start-up Crave has launched a stainless-steel vibrator that can be worn as a necklace and charged via a USB port on a computer (+ slideshow). More about Crave's USB-chargeable vibrator doubles as a pendant necklace
Graphic design studio GrandArmy has overhauled the signage and packaging for the United States Postal Service in the "largest retail rebrand project in American history" (+ slideshow). More about GrandArmy rebrands United States Postal Service with "Americana" graphics
Design Academy Eindhoven graduate Niels Datema has designed a lamp made entirely of graphite, which illuminates when its two parts connect (+ slideshow). More about Niels Datema exploits graphite's conductive properties to illuminate Graphlights
This ceramic lamp by Italian designer Federica Bubani comprises a cone-shaped shade that fits inside a larger base in a variety of positions. More about Two ceramic cones form Mia table lamp by Federica Bubani