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Tandy Sienna Flat Veg-Tan Side vs Korba Natural Carving Leather Side

Both are unfinished vegetable-tanned cowhide sides meant for tooling, so the choice comes down to size and consistency. The Sienna side is larger on average and comes dyed in black or brown for an even color, which saves a finishing step. The Korba side is natural and unfinished, with a medium temper that takes dye and oil well, but its listed grade is low and the size runs smaller. Buyers who want a big, evenly dyed side for belts and bags lean Sienna; buyers who want a natural carving hide to dye themselves lean Korba.

  • Choose the Sienna Flat Veg-Tan Side if you want a larger side and factory-dyed color for belts, wallets or small goods without finishing the surface yourself.
  • Choose the Korba Cow Natural Carving Leather if you want a natural, unfinished full-grain hide to stamp, mold and dye to your own finish.

Prices

  • Tandy Sienna Flat Veg-Tan Side: $129.99 at Tandy Leather (last seen Nov 10)
  • Korba Natural Carving Leather Side: $109.00 at Buckleguy.com (last seen Nov 10)
  • Difference: the Korba Natural Carving Leather Side is $20.99 cheaper than the Tandy Sienna Flat Veg-Tan Side at the latest prices (Nov 10)
S
Sienna Flat Veg-Tan Side

Tandy Sienna Flat Veg-Tan Side

Sienna Flat Veg-Tan Side

$129.99at Tandy LeatherChecked 14 h ago
See all prices and details
Visit Tandy Leather
Pros
  • Large side, 17 to 22 sq. ft.
  • Factory-dyed even color in black and brown
  • Very limited stretch when dry, good for belts
  • Takes tooling, carving, stamping and molding
  • No harsh chemicals in the tannage
Cons
  • Only 3 to 4 oz., too thin for heavy holsters and tack
  • Dyed surface limits how much you can recolor
  • Not sold as a full-grain carving hide
Korba Veg Tan
Korba Cow, Natural Carving Leather, Veg Tanned, Side

Korba Natural Carving Leather Side

Korba Cow, Natural Carving Leather, Veg Tanned, Side

$109.00at Buckleguy.comChecked 15 h ago
See all prices and details
Visit Buckleguy.com
Pros
  • Unfinished full-grain surface takes dye and oil well
  • Medium temper is easy to mold and stamp
  • Also sold in 4.5 to 5 oz. for sturdier goods
  • Natural hide lets you build your own finish
Cons
  • Listed as low grade, which conflicts with the Grade #1 and #2 claim
  • Smaller side, 11 to 13 sq. ft. listed
  • No factory color, so you finish it yourself

What separates them

Tandy Sienna Flat Veg-Tan SideKorba Natural Carving Leather Side
Tannage100% vegetable tanned, no harsh chemicalsCompletely vegetable tanned
ColorDyed in the tannery in black and brown, plus other colorsNatural, undyed, unfinished
Average size17 to 22 sq. ft.11 to 13 sq. ft. listed, 17 to 19 sq. ft. in the description
Thickness3 to 4 oz. (1.2 to 1.6 mm)3 to 3.5 oz. (1.2 to 1.4 mm), also offered in 4.5 to 5 oz.
TemperSmooth, very limited stretch when dryMedium, slightly firm and moderately pliable
GrainSmooth topFull grain, natural smooth top, unfinished back
Stated gradeNot statedListed as low grade, though the description claims Grade #1 and #2
Best forBelts, tack, briefcases, holsters, sheaths, wallets, watch bandsTooling, stamping, molding, dyeing, equestrian gear

Price history

$129.99$109.00
Nov 9Nov 11
  • Tandy Sienna Flat Veg-Tan Side: lowest $129.99 on Nov 9 at Tandy Leather; $129.99 on Nov 11.
  • Korba Natural Carving Leather Side: lowest $109.00 on Nov 11 at Buckleguy.com.

Prices at every store

Tandy Sienna Flat Veg-Tan Side

  • Tandy LeatherNew

    In stock

    $129.99+ $19.99 shippingChecked 14 h ago
    Visit Tandy Leather
  • eBayPre-owned

    Availability unknown

    $45.00Free shippingChecked 14 h ago
    Visit eBay

Also available at

  • Tandy Leather, Inc.Check price at Tandy Leather, Inc.

Store links may earn us a commission.

All 2 stores and price history →

Korba Natural Carving Leather Side

  • WalmartNew

    In stockSold by BuckleguyReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $217.15Free shippingChecked 13 h ago
    Visit Walmart
  • Buckleguy.comNew

    Availability unknown

    $109.00Free shippingChecked 15 h ago
    Visit Buckleguy.com
All 2 stores and price history →

Specs compared

SpecTandy Sienna Flat Veg-Tan SideKorba Natural Carving Leather Side
TannageVeg-TanVegetable tanned
TypeLeatherNatural Carving
ThicknessSplit to a variety of thicknesses1.2-1.4mm -- 3/64"
Weight/Thickness3 to 4 oz. (1.2 to 1.6 mm)—
Average Size17 to 22 sq. ft. (1.58 to 2.04 sq. meters)—
MaterialVeg tanned leather, U.S. cowhide—
Upholstery TypeLeather—
SubtypeStrap Leather—
Craft TypeLeather work projects—
FormSide—
Quantity In Pack1—
Length85"-100" (approximate)—
Show all 26 specsShow fewer specs
SpecTandy Sienna Flat Veg-Tan SideKorba Natural Carving Leather Side
Width30"-36" (approximate)—
ApplicationTooling, Carving, Embossing, Molding, Stamping—
SustainabilityNo harsh chemicals—
StyleFlat—
shape—3/3.5 oz (1.2-1.4mm)
color—Multicolor
Cut—Side
Weight—3-3.5 oz
Square Feet—11-13
Grade—Low Grade

What reviewers say

Tandy Sienna Flat Veg-Tan Side

Leathercrafters generally rate Tandy veg-tan sides as dependable, affordable stock for practice and small goods. They like the smooth, firm surface and consistent dye on the black and brown, but note that thickness and firmness vary across the hide.

What people mention
  • SurfacePraisedOwners say the smooth grain takes dye and burnishing evenly.
  • TemperMixedThe hide is firm and low-stretch, which some find stiff for folding projects.
  • ThicknessCriticisedBuyers report the 3 to 4 oz. weight varies noticeably across a single side.
  • DyePraisedThe tannery-dyed black and brown are described as even and consistent.

Korba Natural Carving Leather Side

Crafters who use Korba carving leather praise how well it takes tooling, dye and oil, and how far a side stretches for belts and straps. The common complaint is inconsistency: low-grade sides arrive with scars, brands and thickness that varies, so buyers plan around the flaws.

What people mention
  • ToolingPraisedCrafters say it stamps and carves cleanly and holds molded shapes.
  • DyeingPraisedOwners report dye and oil absorb evenly for custom finishes.
  • GradeCriticisedBuyers find scars, brands and blemishes that need cutting around.
  • ThicknessMixedThe stated weight is close, but thickness varies across the side.

Questions and answers

Which is better for tooling and carving?
Both tool well. The Korba is sold specifically as a natural carving hide with a medium temper, which many carvers prefer. The Sienna also takes carving, stamping and embossing, but its dyed surface means less room to build your own finish.
Which is better for belts?
The Sienna's 3 to 4 oz. side with very limited stretch suits belts, though many makers prefer a thicker strap. The Korba comes in 4.5 to 5 oz., which is sturdier for belts. Check thickness against the belt you plan to make.
Which side gives more leather?
The Sienna averages 17 to 22 sq. ft. The Korba listing says 11 to 13 sq. ft., though its description says 17 to 19. Confirm the actual size before you cut a large project.
Is the Korba worth stepping up to over the Sienna?
Step up to Korba if you want an unfinished full-grain hide to dye and finish yourself, or need the thicker 4.5 to 5 oz. option. Stay with Sienna if you want a bigger side and factory color.
Which lasts longer?
Both are vegetable-tanned cowhide and wear similarly with care. The Sienna's dyed finish hides scuffs better; the Korba's unfinished surface shows wear and takes touch-up dye readily.
Can I dye the Sienna side?
It is already dyed in the tannery, so additional dye mostly darkens it. The Korba is undyed and takes dye and oil exceptionally well, which makes it the better base for custom color.

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Buying guides that pick them

  • Best vegetable-tanned leather sides for leathercraft
  • Best vegetable-tanned leather for leathercraft
Firmness—Medium
Grain Type—Full Grain
Grain (Top)—Natural, smooth
Weights—2/2.5oz