Liquid Crystals

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RTT-30 - Refrigerator Temperature Tester

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RTT-30 - Refrigerator Temperature Tester

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Great Health and Safety piece. If the electricity goes out, this piece will let you know when you should become concerned about possible spoiled food. It can hang in the refrigerator, can be taped or simply lay flat. Custom design doesn't affect...

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STR-15 - 6 Inch Stress Ruler, w/ Stress...

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STR-15 - 6 Inch Stress Ruler, w/ Stress...

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This standard sized stress 6" ruler combines 2 very popular items into one; a ruler and a stress card. No additional charge for Custom designs as long as camera ready artwork is supplied. This stress ruler is handed out at health fairs - events...

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STR-30 - Stress Card with Crystal

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STR-30 - Stress Card with Crystal

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The stress card, designed with a dynamic round stress crystal, offers a unique feature by changing color upon touch. It serves as an excellent conversation starter. Create a distinctive design using your custom full-color graphics on one or both...

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STR-KT - Keytag, with Stress Crystal

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STR-KT - Keytag, with Stress Crystal

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Stress Key Tag combines two items into one - plastic key tag and a plastic stress card. 4" Ball Chains or 1' Split Key Rings provided at no charge upon request and shipped in bulk. Custom design is the same price and has the same production as long...

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STR15-L - 6 Inch Stress Ruler, Large,...

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STR15-L - 6 Inch Stress Ruler, Large,...

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This Stress Ruler is wide and perfect for your client's large logo. This ruler combines 2 items into one - a ruler and a stress card. Custom designs do not affect production time or pricing (as long as complete camera ready artwork is supplied). ...

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STR30-C - Custom Stress Card with...

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STR30-C - Custom Stress Card with...

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In the 1970s, mood rings that used liquid crystals similar to LCDs became popular. They changed color based on temperature, correlating with our body's surface temperature. Today, we are introducing the Mood Card, which functions similarly to the...

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TT-15 - Tub Tester Hanger with...

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TT-15 - Tub Tester Hanger with...

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Dolly The Tubby Tester is our stock designed Tub Temperature with Crystal which hangs on the door knob or in the tub area. This is back up to the elbow test. Children's Hospitals, Pediatricians, Family Services, etc. are your targets! Custom...

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TT-30 - Puppy Tub Tester Temperature...

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TT-30 - Puppy Tub Tester Temperature...

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Tub Puppy is a stock-designed tub temperature tester with a stock temperature strip. Use this card in combination with the elbow test. This item hangs on the bathroom doorknob or tub spout, so it is close and available at all times. No batteries or...

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TT15-DDK Davey Ducky Tub Tester Hanger...

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TT15-DDK Davey Ducky Tub Tester Hanger...

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Introducing a customizable Tub Temperature Tester hang tag made from durable plastic featuring liquid crystal technology. This helpful tool can be hung on door knobs or placed in the tub area to help ensure safe bath temperatures. It serves as a...

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TT30-D Tub Tester Card With Temperature...

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TT30-D Tub Tester Card With Temperature...

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Dolly, the Tubby Test Card, is a specially designed tub temperature tester that features a built-in temperature strip. This device can be used alongside the elbow test to ensure water safety. If you're looking for an item hanging on a bathroom...

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