Bostik 276380 Blu tack Mastic Adhesive Non toxic Economy Pack Ref 80108 [Pack of 12]

Amazon

Clean, reusable mastic adhesive with a multitude of uses Ideal for sticking up maps, charts etc. or holding telephones, calculators etc. firmly to desks Non-toxic Clean, reusable mastic adhesive with a multitude of uses Ideal for sticking up maps, charts etc. or holding telephones, calculators etc. firmly to desks Non-toxic

Euroffice

Reusable adhesive putty. Clean, non-toxic formulation. Stays flexible and won't dry out. Suitable for non-porous surfaces, paint, glass and metal. Easily removable. 0.5 g of Blu Tack can hold up to 105g. 110g per pack. Pack of 12.