The 100% latex free Advanced Venipuncture Training Aid ™ features 4 barely discernable blue veins in 3 different sizes with the fourth vein deeply placed in a semi-transparent, tissue like material.

A 'pop' is felt as the needle enters the vein followed by a realistic 'flashback' of simulated blood confirming the proper needle placement. The model permits the injection of fluids and withdrawal of blood.  The blue veins are made of Dermalike V ™, a material with properties more similar to real veins, as you do not use excessive force to assess the veins when compared to the latex tubing often used in other training devices.