ReviewsProduct Performance Comparisons

Pro Lab MO109 Pro-Lab Mold Test Kit

A kit with multiple tests to help locate and pinpoint the source of the mold..
Allows you to conduct a simple, visual comparison.
Includes investigation and clean-up guides to help remediation.
Bright, easy to read comparisons of mold tests by color contrast and quantities per room.
A superior test kit that allows you to test and retest until you find the mold source.

Help kids understand fractions through real-life context.
Introduce fractions, comparisons, equivalences, addition, and subtraction.
24 total magnetic pieces represent 1 whole, 1/2, 1/3, 1/4, 1/6 and 1/8 values – 6 pizzas total.
Pizzas measure 8" in diameter each and include activity guide.
Give the Gift of Learning: Whether you’re shopping for holidays, birthdays, or just because, toys from Learning Resources help you discover new....

Each Type Of Surface Finish Is Truly And Consistently Reproduced, With A Realistic Idea Of The Feel, Appearance, And Texture Of The Machined Components.
Conforms To S.A.E And Military Specifications.
Wallet Overall Dimension (fully Closed): 6"L x 3"W x 3/8" *Estimate Only*.

Each Type Of Surface Finish Is Truly And Consistently Reproduced, With A Realistic Idea Of The Feel, Appearance, And Texture Of The Machined Components.
Conforms To S.A.E And Military Specifications.
Wallet Overall Dimension (fully Closed): 6"L x 3"W x 3/8" *Estimate Only*.

30 Pc Specimen Surface Roughness Comparator Composite Pocket Set Wallet Overall Dimension (Fully Closed): 4 in L x 6 in W x 4 in H *Rough Estimation* Unit Weight: 14 Ounce *Rough Estimation* Each Are 7/8 inch x 3/8 inch 3 Flat Lapping: 2,4,8 Each Type Of Surface Finish Is Truly And Consistently Reproduced, With A Realistic Idea Of The Feel, Appearance, And Texture Of The Machined Components For Quick And Easy Comparisons.

Wallet Overall Dimension (Fully Closed): 4 in L x 6 in W x 4 in H *Rough Estimation*.
Unit Weight: 14 Ounce *Rough Estimation*.
Each Type Of Surface Finish Is Truly And Consistently Reproduced, With A Realistic Idea Of The Feel, Appearance, And Texture Of The Machined Components.
Conforms to S.A.E And Military Specifications.

Help kids understand fractions through real-life context.
Introduce fractions, comparisons, equivalences, addition, and subtraction.
24 total magnetic pieces represent 1 whole, 1/2, 1/3, 1/4, 1/6 and 1/8 values – 6 pizzas total.
Pizzas measure 8" in diameter each and include activity guide.
Give the Gift of Learning: Whether you’re shopping for holidays, birthdays, or just because, toys from Learning Resources help you discover new learning fun every time you give a gift!.

Specimen Surface Roughness Comparator Composite Pocket Set Gauge 30 Pc.
Each Type Of Surface Finish Is Truly And Consistently Reproduced, With A Realistic Idea Of The Feel, Appearance, And Texture Of The Machined Components.
Conforms To S.A.E And Military Specifications.
Wallet Overall Dim (Fully Closed) L x W x H (in): 6 x 3 x 3/8*Estimated*.

The main advantage that the Organ 135x7SK1 has over the MR/SAN11 in Long Arm Quilting is that they make smaller needle holes, with cleaner stitches, and less chance of needle hole “overflow”.
The latest innovation to prevent skipped stitches surpasses performance of former designs of crank-form needles..
In-house comparisons reveal 30% reduction in the occurrence of skipped stitches. Additional benefit over other crank-form needles is the reduction of sewing thread breakage. Can also replace with interchangeable needle systems: 1901 1955 SY1995 SY6790 34 134R 135X5 135x7 DPX5 DPx7 DPx134..
PD (Perfect Durability) or Titanium needles are the same great quality of Organ needles with the advantage of having a titanium nitride coating layered on the surface of the needle. With the titanium coating, these needles last up to five times longer than conventional chrome-plated needles. They are more wear resistant which reduces needle breakage, bending and distorting..
PLEASE NOTE: Juki TL2200QVP, Handi Quilter and Babylock Longarm Quilting Machines use 134 Needles only, without crank style needle shafts which can affect factory set needle clearances. Crank Needles can also affect the hook timing as well as needle clearance to hook on these machines.

The main advantage that the Organ 135x7SK1 has over the MR/SAN11 in Long Arm Quilting is that they make smaller needle holes, with cleaner stitches, and less chance of needle hole “overflow”.
The latest innovation to prevent skipped stitches surpasses performance of former designs of crank-form needles..
In-house comparisons reveal 30% reduction in the occurrence of skipped stitches. Additional benefit over other crank-form needles is the reduction of sewing thread breakage. Can also replace with interchangeable needle systems: 1901 1955 SY1995 SY6790 34 134R 135X5 135x7 DPX5 DPx7 DPx134..
PD (Perfect Durability) or Titanium needles are the same great quality of Organ needles with the advantage of having a titanium nitride coating layered on the surface of the needle. With the titanium coating, these needles last up to five times longer than conventional chrome-plated needles. They are more wear resistant which reduces needle breakage, bending and distorting..
PLEASE NOTE: Juki TL2200QVP, Handi Quilter and Babylock Longarm Quilting Machines use 134 Needles only, without crank style needle shafts which can affect factory set needle clearances. Crank Needles can also affect the hook timing as well as needle clearance to hook on these machines.