785: (235/365) Pentagonal Masu

A Masu (or box) was traditionally square and used to measure rice in Japanese kitchens. These days, masu are typically used to sip Sake out of:

Having mastered David Brill’s Square Masu, I thought it time to try the pentagonal one. Apparently the pentagonal masu exists only in Origami circles – this makes sense as the woodworking skill necessary to make this in timber breaks my brain.

Page division into 6ths (to allow overlap/join) then gentle faceting and a magic corner hinge joint results in a lovely 3d shape that feels like it has volume.

I used thickish paper and found some of the internal collapses tough work to make them behave and sit tidily but overall it is a fin fold because you really have to think through how it works before trying the collapse.

783: (233/365) Simple Money Box

I quite like the apparent simplicity of this design:

Folded from a square split on the 1/3 line, larger piece making the base, smaller for the lid, this ingenious design neatly makes a moneybox, coin slot and all. Continue reading

760: (210/365) Akiko Yamanashi’s Scallop Box

To celebrate the 201st fold in this challenge, I was looking for a shellfish-based fold – not sure why but there you go:

Leafing through a Tanteidan Convention book, I came across a “Scallop Box” design designed by Akiko Yamanashi. Continue reading

749: (199/365) Oyster Box

David Mitchell is a legendary origami designer, responsible for countless geometric wrangles:

This is an “Oyster Box” – a box that resembles a bivalve, that locks together rather satisfyingly and opens to reveal a spacious interior. Continue reading

740: (190/365) Rubic’s Cube

Long before there were “fidget spinners”, Pokemon and “Pogs” there was a craze that swept me away when it first hit the market. A Hungarian designer called Erno Rubic devised a cube, subdivided up into 3x3x3 cubies that all slid on each other in layers:

I instantly had to have one (well, in truth I had 9, including a triangular, circular and 4x4x4 one that I still have). Continue reading