Learning Resources Easy-Grip Tweezers. Young learners can get a grip on fine motor skills with these colourful chunky tweezers. Grooves guide the fingers into the pencil grip position to get little hands used to the feeling of holding a pencil to write, while also building muscle strength where its needed in little hands. Teachers can use these for a variety of activities including sorting and sensory bin fun. Tweezers store inside the storage tub with carrier handle. Packaging is multilingual. Tweezers measure 8.5cm L. 12 Pieces (Ages 2+)