EASI Tactile Perception test

The Evaluation in Ayres Sensory Integration (EASI) Tactile Perception test contains high quality 3D printed shapes. We are validated 3D printing service by the CLASI organisation, located in European Union. We have 4 years of experience in 3D printing quality EASI sets. Contact us.

Tactile 3D printed shapes

The Evaluation of Ayres Sensory Integration (EASI) Tactile Perception test. One set contains a total of 65 shapes + 12 plastic nuts.

Shapes, Oral (TP:SO)

Tactile Perception: Shapes, Oral (TP:SO)
One set of 12 items: all made with clear filament

+ 12 plastic (PA) nuts

Shapes, Part I (TP:S1)

Tactile Perception: Shapes, Part I (TP:S1)
Two sets of shapes each:
– one complete set of 12 shapes (including two distractors) with black filament
– one complete set of 10 shapes with blue filament

Shapes, Part II (TP:S2)

Tactile Perception: Shapes, Part II (TP:S2)
Two sets of shapes each:
– one complete set of 17 shapes (including two distractors) with green filament
– one complete set of 14 shapes with yellow filament

3D printing process

Controlled enviroment

We 3D print EASI test in a controlled environment to have everything as clean as possible and to avoid any possible contamination of models during 3D printing process. Stainless steel nozzle is used during the process and cleaned after every print. Also we use disinfected 3D print surface which is cleaned after every print.

materials used

PETG Filament

PETG Filament (Polyethylene Terepthalate Glycol-modified) is the common thermoplastics of the polyester family and is used in fibers for clothing, bottles for liquids and foods. PETG is a modified PET, PETG is a clear amorphous thermoplastics with a lower melting point than PET.

The PETG Filament produced by 3D4MAKERS meets the European regulations EC No. 1935/2004, EC No. 2023/2006 and EC No. 10/2011 concerning plastic materials and articles coming into contact with food. The colorants used by 3D4MAKERS to color the filament also meet these European regulations. 

The 3D4MAKERS PETG Filament has unique properties because it does not come into contact with water during the production process and is directly packaged in a vacuum packaging. The material has an excellent adhesion between layers which results in great improvement of the impact resistance, strength, durability and the FDM/FFF 3D printing process.


safety regulations

All materials and tested shapes are considered as health worthy and follow EU laws and regulations

The sample with perception on the examined parameters complies with the requirements of Article 12 as well as Annex 1 and Annex 2 of the EU Commission Regulation no. 10/2011 on plastic materials and object intended for coming into contact with. Furthermore, the sample with perception on the pollutant parameters complies with the requirements of article 11. of the heavy metal concentrations submitted in the packaging of the European Parliament and Council Directive on packaging and packaging waste no. 2005/20 /EZ Parliament and Council on packaging and packaging waste no. 94/62/EZ the requirements of article 9. of the Regulation document on Packaging and Waste Packaging.


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