Stained Glass Layout System - Squares and Rectangles Tell us the biggest square or rectangular panel you'd like to build, and you'll get it — and every size up to it. $7.00 Snap-together bars and corners that hold the outer bounds of a stained glass panel while you build it. The bar ladder composes every size up to your largest, so one box lays out hundreds of different panels. Configure & buy A panel is only square if something holds it square. These are the forms that hold it: flat bars that snap end to end, and 90° corners that lock them into a rectangle you build against.Lay out 200 + 100 and you get a 300 mm side. The corners are made to hide, so there's no fudge factor or additional math — the number on the bars is the length you get.Tell us the largest panel you want to lay out and the kit is solved from that — several of every length, because opposite sides of a rectangle need matching pieces and a bar without a twin can never go into a panel at all. A kit for 1000 mm square panels builds 780 different squares and rectangles in 25 mm or 1/4" steps.Every bar carries its own length, engraved deep enough to take a second color. A folding case is included and it is sized for the kit you just created. HighlightsYou set the panel, not the partsSay the biggest panel you build and the kit is solved from it — every length, in matched pairs.Corners add nothingThe corner square equals the bar width, so the opening is exactly the sum of the bars. Verified on the built geometry, not assumed.Metric and imperial interchangeSame joint, same 15 mm width. Only the ladder and the engraved labels differ, so pieces from either kit snap together.Engraved lengths, two-color readyEvery bar is labelled 0.8 mm deep with a matching flush inlay, so the size reads at a glance.Sized to your printerThe long bar is dropped automatically if your bed cannot take it, and the kit makes up the difference in shorter bars.Folding case, sized to the kitAn optional case solved from the pieces it has to hold, with a hinge that prints in place and comes off the plate working. Configure & buy In your downloadPrint-ready 3MF platesEvery part laid out on plates packed to your printer's bed and sorted by filament color — open in your slicer and go.Every STLThe individual part meshes as well, if you'd rather arrange the plates yourself.A parts listA manifest of every part and how many of each, so you know exactly what you're printing.An assembled 3D model in your colorsThe whole thing built and colored the way you configured it — your reference while you print and put it together. Configure your kit Units MeasurementsMetric — millimetresImperial — inches This sets the bar ladder and what is engraved on each piece — 50/75/100/125/150/200 mm, or 2/3/4/5/6/8 in. The two kits interchange: same joint, same 15 mm width, same 4.5 mm thickness, so pieces from either one snap together. Only the numbers differ. Largest panel you want to lay out Width100 mm125 mm150 mm175 mm200 mm225 mm250 mm275 mm300 mm325 mm350 mm375 mm400 mm425 mm450 mm475 mm500 mm525 mm550 mm575 mm600 mm625 mm650 mm675 mm700 mm725 mm750 mm775 mm800 mm825 mm850 mm875 mm900 mm925 mm950 mm975 mm1000 mm Height100 mm125 mm150 mm175 mm200 mm225 mm250 mm275 mm300 mm325 mm350 mm375 mm400 mm425 mm450 mm475 mm500 mm525 mm550 mm575 mm600 mm625 mm650 mm675 mm700 mm725 mm750 mm775 mm800 mm825 mm850 mm875 mm900 mm925 mm950 mm975 mm1000 mm Give it the biggest panel you work on. The kit is solved from that — several of every length, in matched pairs, because opposite sides of a rectangle need matching pieces. It builds every size up to this one, in 25 mm steps, not just the one you typed. Printer PrinterKobra 3 — 250×250×260 mmKobra S1 — 250×250×250 mmKobra S1 Max — 350×350×350 mmA1 — 256×256×256 mmA1 mini — 180×180×180 mmH2D — 325×320×325 mmP1P — 256×256×256 mmP1S — 256×256×256 mmP2S — 256×256×256 mmX1 Carbon — 256×256×256 mmX1E — 256×256×256 mmX2D — 256×256×260 mmEnder-3 V3 — 220×220×250 mmHi — 260×260×300 mmK1 — 220×220×250 mmK1 Max — 300×300×300 mmK1C — 220×220×250 mmK2 — 260×260×260 mmK2 Plus — 350×350×350 mmK2 Pro — 300×300×300 mmK2 SE — 220×215×245 mmCentauri Carbon — 256×256×256 mmNeptune 4 Max — 420×420×480 mmNeptune 4 Pro — 225×225×265 mmCORE One — 250×220×270 mmCORE One L — 300×300×330 mmMINI+ — 180×180×180 mmMK4S — 250×210×220 mmXL — 360×360×360 mmQ2 — 270×270×256 mm *Custom bed… Case Every kit comes with its folding case, and the case is solved from the kit rather than picked — the bars are packed on their side the way you would pack them, and the case is built around what that comes to. Its hinge prints in place and comes off the plate already working, and the lid carries the size of the set it holds. Colors Primary⇆SecondaryIts own colorSame as primary⇆TertiaryIts own colorSame as primarySame as secondary The length engraved on each bar is a flush inlay, 0.8 mm deep with its own part — so on a multi-filament printer the numbers come out in the second color. On a single-extruder printer, print the bars and skip the inlays: the engraving still reads. Price: $7.00 Update 3D preview Click “Update 3D preview” to see your largest panel laid out in 3D. How would you like it? Digital download — print it yourself$7.00 (the printable files) Printed — we print it and mail it to youUpdate the 3D preview to price this