Test Tube Rack – Holds 12 Tubes (10 X 25mm And 10 X 20mm) – Hardwood

• PREMIUM QUALITY || Test tube rack featuring a sturdy hardwood construction that will stand up to the wear and tear of the lab
• ACCOMMODATES 12 TEST TUBES || Supports up to 12 test tubes, with 2 holes that measure up to 25mm in diameter and 10 holes that measure up to 20mm in diameter – Provides convenient insertion and removal of tubes
• VERTICAL || Vertical pins are provided for quick drying of the test tubes.
• GREAT FOR CLASSROOM, SCIENCE LABORATORIES AND HOUSEHOLD || Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use. Can be repurposed for use in kitchens, to hold spices or utensils. Great for arts & crafts, for fountain pens and organization
• MANUFACTURED BY EISCO LABS || Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind

Wooden, polished stand with drilled holes.  Vertical pins are provided for quick drying of the test tubes.
For 12 tubes, with 2 holes of 25 mm dia and 10 holes  of 20 mm dia.