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Blue it Up® EXTREME VISIBILITY Marking Chalk MADE IN USA- Blue 10 oz (283.5g)

  • Based on 475 reviews
Condition: New
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$11.99 Why this price?
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Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Sep 25
Order within 16 hours and 11 minutes
Available payment plans shown during checkout

Size: 2 Count (Pack of 1)


Color: BLUE IT UP


Features

  • ULTRA-FINE CHALK- Superior string cling. Snaps a fine, crisp line
  • EXTREME VISIBILITY-Deep blue for ultimate vibrancy
  • HYDROPHOBIC- Repels water
  • PERMANENCY- 3
  • BOTTLE SIZE-10 oz (283.5g)

Brand: CE TOOLS


Writing Instrument Form: Chalk


Color: BLUE IT UP


Ink Color: Blue


Age Range (Description): Adult


Manufacturer: ‎CE Tools


Brand: ‎CE TOOLS


Item Weight: ‎11.2 ounces


Product Dimensions: ‎2.5 x 2 x 7.5 inches


Item model number: ‎CET102B


Color: ‎BLUE IT UP


Closure: ‎Snaps


Pencil Lead Degree (Hardness): ‎B


Material Type: ‎Plastic


Number of Items: ‎1


Size: ‎2 Count (Pack of 1)


Point Type: ‎Fine


Ink Color: ‎Blue


Manufacturer Part Number: ‎CET102B


Date First Available: November 18, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Bold lines
Size: 2 Count (Pack of 1) Color: BLUE IT UP
Ended up mixing the blue and green today and made a cool teal color. The green is nice in dark basements. My buddy has pink and it's pretty bright as well. Ordering more now wishing they sold bigger bottles Side note.. I have a Tajima chalk box and he uses a Milwaukee. No issues for either of us
Reviewed in the United States on April 27, 2023 by Nathan redman Nathan redman

  • It does what it is supposed to do.
Size: 2 Count (Pack of 1) Color: BLUE IT UP
I used it on red corrugated siding where red chalk was very hard to see. It worked very well.
Reviewed in the United States on November 16, 2021 by chip sciarra

  • Easy to see
Size: 2 Count (Pack of 1) Color: BLUE IT UP
Precision line. Holds to the string amazingly
Reviewed in the United States on September 11, 2022 by Dustin

  • Dint mix chalks
Size: 2 Count (Pack of 1) Color: BLUE IT UP
Very awesome excellent color.
Reviewed in the United States on November 11, 2023 by Leon

  • Great product
Size: 2 Count (Pack of 1) Color: BLUE IT UP
Great value
Reviewed in the United States on September 8, 2023 by Christi Rinaldi

  • It came fast in a good container. Works great.
Size: 2 Count (Pack of 1) Color: BLUE IT UP
All good
Reviewed in the United States on September 8, 2022 by Stanley K.

  • Best blue
Size: 2 Count (Pack of 1) Color: BLUE IT UP
Nothing will ever beat red but this brand of blue comes close. The blue is so good I now want to see what their red is like
Reviewed in the United States on March 19, 2021 by Amazon Customer

  • Happy with this product.
Size: 2 Count (Pack of 1) Color: BLUE IT UP
I took pictures of what red and blue look like on concrete. Shows up well. Blue fades after a rain. Red held up. I will continue to get these products and try other colors. I'm a laborer and go through a lot of brands. This is a brand I'm happy with.
Reviewed in the United States on June 6, 2021 by nicole rucker nicole rucker

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