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TickleFLEX Insulin Injection Aid is a reusable accessory designed to make insulin pen injections more comfortable, less painful and less stressful. It fits over compatible universal 4–6 mm pen needles and helps reduce injection discomfort, bruising and needle anxiety. By making injections gentler and concealing the needle during use, TickleFLEX can be especially helpful for children and people who are nervous or afraid of injections.
The flexible silicone fingers gently stimulate and stabilize the skin around the injection site while concealing the needle during insertion, helping make regular insulin injections easier to manage for both adults and children.
- Helps reduce injection discomfort and bruising
- Conceals the needle during injection
- Helps reduce fear and anxiety around injections
- Helps stabilize the injection area
- Suitable for adults and children
- Compatible with universal 4–6 mm pen needles
- Reusable and easy to clean
- CE-marked Class I medical device
Compatibility: universal single-use 4–6 mm insulin pen needles
Not compatible with: safety pen needles
Device type: reusable insulin injection aid
How to use:
Before use: check whether your insulin pen requires the supplied black adapter ring (O-ring). For pens that require the adapter, the black ring MUST be fitted before attaching TickleFLEX. Using TickleFLEX without the required adapter may allow it to slide too far back on the pen and damage the device.
1. If required for your insulin pen, slide the black adapter ring onto the pen first.
2. Attach a compatible 4–6 mm pen needle, with the black ring positioned directly behind the needle.
3. Slide TickleFLEX carefully over the fitted needle. Do not force it further back on the pen.
4. Position the pen at approximately 90° to the skin and press TickleFLEX firmly against the injection area.
5. Administer the injection normally according to the instructions for your insulin pen and needle.
Care: wash TickleFLEX with mild soap and warm water and allow it to dry before reuse. Do not share the device with another person.
* Important: TickleFLEX is not suitable for safety needles. Always use the correct 4–6 mm needle length and always fit the black adapter ring when it is required for your insulin pen to prevent damage to TickleFLEX.
No questions.



